Visualisation of BepiColombo flying by Mercury on 1 October 2021. The spacecraft makes nine gravity assist manoeuvres (one of Earth, two of Venus and six of Mercury) before entering orbit around the innermost planet of the Solar System.
The closest approach is at 23:34 UTC on 1 October (01:34 CEST 2 October) at a distance of about 200 km.
BepiColombo is an international collaboration between #ESA and #JAXA.
Credit: ESA/ATG medialab
★ Subscribe: http://bit.ly/ESAsubscribe and click twice on the bell button to receive our notifications.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
Timelapse video made during ESA astronaut Thomas Pesquet’s second mission to the International Space Station, “Alpha”. The camera is setup to take pictures at intervals of two a second, and the pictures are then edited into this video that plays at 25 pictures a second. The video is around 12 times faster than real speed.
Thomas shared this video on social media with the caption: “A night #timelapse over South-East Asia. Green lights of squid fishing, bright city lights of Hong Kong and Shanghai followed by Seoul until the border of the Korean peninsula closes on a pitch black DPRK.”
Over 200 experiments are planned during Thomas’ time in space, with 40 European ones and 12 new experiments led by the French space agency #CNES.
Latest updates on the Alpha mission can be found via @esaspaceflight on Twitter, with more details on ESA’s exploration blog via thomaspesquet.esa.int.
Background information on the Alpha mission is available at www.esa.int/MissionAlpha with a brochure at www.esa.int/AlphaBrochure.
★ Subscribe: http://bit.ly/ESAsubscribe and click twice on the bell button to receive our notifications.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
ESA astronaut Thomas Pesquet is sharing scenes from life on board the International Space Station during his second mission “Alpha”. He shared this video moving through NASA’s Destiny laboratory, detailing the elements of a normal day in the research module.
From the exercise bike to the robotics workstation and all the research facilities, Thomas shows how astronauts work in the US space laboratory.
Over 200 experiments are planned during Thomas’ time in space, with 40 European ones and 12 new experiments led by the French space agency @CnesFrance.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
Preparing the space station for a future power boost, a mission extension for a couple of station crew members, and a spaceflight first for one of our commercial partners … a few of the stories to tell you about – This Week at NASA!
ESA astronaut Thomas Pesquet takes you on a tour of the International Space Station like no other. Filmed with a 360 camera, the Space Station 360 series lets you explore for yourself alongside Thomas’s explanation – episode four is @NASA’s Quest airlock.
The Quest airlock is the Station’s smallest module, but it is vital for going on spacewalks. This is where the astronauts suit up into their spacesuits, prepare for the spacewalk and enter the airlock to go outside for maintenance, installing new equipment or science experiments.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
ESA astronaut Thomas Pesquet takes you on a tour of the International Space Station like no other. Filmed with a 360 camera, the Space Station 360 series lets you explore for yourself alongside Thomas’s explanation – this is the Kibo module.
Kibo is the Japanese module, also known as the Japanese Experiment Module or JEM. Thomas takes you through the hardware available for the astronauts and researchers on Earth and the unique airlock and storage space in Kibo.
The video is part of a series with Thomas showing each module in full 360 surround video. Click and drag with your mouse or move your smartphone around to see different angles and feel like you are in space with Thomas.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
Work is under way to sort and assess applications from more than 22 500 ESA astronaut hopefuls. The rigorous selection process will take around 18 months. Initial screening to ensure that basic criteria are met will be followed by medical and psychological tests, exercises and interviews.
ESA plans to recruit 4-6 new astronauts through this 2021-22 selection round to support the future of European space exploration. This is likely to include missions to the International Space Station as well as the Moon. As part of the selection process, ESA is also assessing the feasibility of flying an astronaut with a physical disability.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
Watch the full replay of ESA astronaut Matthias Maurer’s pre-launch news conference at ESA’s European Astronaut Centre (EAC) in Cologne, Germany.
Held in both English and German on 9 September 2021, the conference covers ESA’s vision for human and robotic exploration as well as the science and operations Matthias will support on the International Space Station during his six-month Cosmic Kiss mission.
Cosmic Kiss is Matthias’s first space mission. He will be launched from the Kennedy Space Center in Florida, USA as a member of US Commercial Crew-3 alongside @NASA astronauts Thomas Marshburn, Raja Chari and Kayla Barron.
While in orbit, Matthias will support over 35 European experiments and many more international experiments. He will also be the first European to perform a Russian spacewalk since Thomas Reiter in the 1990s. Knowledge gained through the Cosmic Kiss mission will shape the future of space exploration and help enhance life on Earth.
Conference panellists are: ESA Director General Josef Aschbacher, ESA Director of Human and Robotic Exploration David Parker, ESA International Space Station Programme Manager and Head of EAC Frank De Winne, Director General of @DLR and Member of the DLR Executive Board Walther Pelzer, and ESA Astronaut Matthias Maurer. This conference was moderated by ESA Communication Programme Officer for Human and Robotic Exploration Marco Trovatello.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
Thomas Pesquet took part in a discussion with the EU Commissioner for Internal Market Thierry Breton, and the EU Commissioner for Environment, Oceans and Fisheries Virginijus Sinkevicius. The inflight call took place during their visit to ESA’s European Space Research and Technology Centre (ESTEC) in the Netherlands, where they were accompanied by ESA Director General Josef Aschbacher.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
Watch over one hour of our planet, seen from the International Space Station, in 4K resolution. This compilation was made from video taken by ESA astronauts, mostly by Thomas Pesquet during his first mission, Proxima, and ESA astronaut Alexander Gerst on his second mission, Horizons, as well as footage from Samantha Cristoforetti’s Futura mission and Paolo Nespoli’s Vita mission.
Flying 400 km above our amazing planet Earth, the Space Station travels at 28 800 km/h to stay in orbit. The videos are in real time and not sped up or edited. Most of the scenes were filmed in the European-built Cupola module, the Space Station’s observatory.
On 21 April 2001, the first ESA astronaut Umberto Guidoni arrived at the Space Station. Since then, the Space Station has grown immensely, as have the number of Europeans to have worked in it, together with the science experiments performed in orbit.
Europe contributes around 8% of the running costs of the International Space Station, but has built a large part of the structure, including ESA’s Columbus laboratory, the Cupola observatory, the Tranquillity and Harmony modules, as well as the computers that collect data and provide navigation, communications and operations for the Russian segment.
ESA also provided the Space Station with supplies and boosted its orbit through five Automated Transfer Vehicles, the heaviest and most versatile Space Station supply ferry. This programme evolved into the European Service Modules that ESA is supplying for @NASA’s Artemis programme, taking humans forward to the Moon and thus continuing the exemplary international collaboration beyond Earth’s orbit.
Since Umberto’s mission, there have been 26 further ESA astronaut missions to the International Space Station, with astronauts flying to Station on either the Russian Soyuz or US Space Shuttle spacecraft.
Thomas Pesquet’s second mission, Alpha, is the 28th mission for ESA, with ESA astronaut Matthias Maurer already lined up for his first flight later this year, and ESA astronaut Samantha Cristoforetti scheduled for the 30th ESA International Space Station mission in 2022.
★ Subscribe: http://bit.ly/ESAsubscribe and click twice on the bell button to receive our notifications.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
A long-distance call to space, space station cameras capture Hurricane Ida, and another successful cargo delivery to the station … a few of the stories to tell you about – This Week at NASA!
The ExoMars team have performed important parachute drop tests as crucial preparation for a safe touchdown on Mars in 2023. The European Rosalind Franklin rover will search for signs of past life beneath the surface of Mars with its unique two metre drill and onboard laboratory. The Russian surface science platform Kazachok will study the environment at the landing site. Landing on Mars is always a challenging endeavour and all possible parameters are taken into account.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
Here’s the space burger recipe of ESA astronaut Thomas Pesquet: “Tortillas, rehydrated beef patty, fresh onion from a cargo vehicle, a slice of lettuce (grown on the International Space Station for a scientific experiment: don’t tell), and various sauces. It tasted like heaven, and flew like an angel”
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
ESA astronaut Thomas Pesquet takes you on a tour of the International Space Station like no other. Filmed with a 360 camera, the Space Station 360 series lets you explore for yourself alongside Thomas’s explanation – this is the Node 2 module.
Node 2 is a European-built connecting module also known as Harmony that acts as an internal passageway and utility hub. Its exterior also serves as a work platform for the station’s robotic arm, Canadarm2, and has docking ports for spacecraft.
In this video, Thomas shows the different modules that Node 2 connects: Europe’s Columbus Laboratory, the US lab Destiny and the Japanese Kibo Laboratory. He also shows workspaces and sleeping cabins where astronauts can have some personal space and sleep with their sleeping bags attached to the wall.
Click and drag with your mouse or move your smartphone around see different angles and feel like you are in space with Thomas.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
Before the season came to an end, @thom_astro captured this timelapse of the aurora australis from the @iss and shared it on his social media channels saying: “We’ve been looking, but there’s nothing to see anymore in our aurora sweet spot (southwest of Australia, midway to Antarctica). Don’t worry, I still have a few to share. Don’t you just 💚 the way the light skips across Earth in this one as the solar arrays comes into view.”
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
The astronauts aboard the International Space Station are ready for a big delivery of science experiments and supplies! From seeds to a robotic arm, NASA astronauts Megan McArthur and Shane Kimbrough discuss the investigations they are excited to welcome aboard station during SpaceX’s 23nd commercial resupply mission. The SpaceX CRS-23 mission is scheduled to arrive at the orbiting laboratory on August 29.
ESA astronaut Thomas Pesquet gives a tour of the International Space Station’s airlock – the module used to prepare for and carry out spacewalks.
In this video, Thomas provides an overview of the EMU spacesuit used for US spacewalks and its different components. The spacesuits can be adjusted depending on an astronaut’s size, but the gloves are customised to ensure each astronaut has maximum mobility in their hands and fingers.
Thomas shows the cameras and lighting systems that allow astronauts to continue work when over the side of Earth not lit by the sun, the visors they put down during periods of harsh light and the cooling garments worn under the suits that keep their bodies at the right temperature. He also explains the equipment lock and the crew lock, where astronauts breathe in a controlled way to rid their blood of nitrogen and adjust to the lower pressure of space.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
Water is life, on Earth and in space. Dutch ESA astronaut André Kuipers recounts his experience living in space for 204 days, and his time looking back on the blue face of ‘Planet Aqua’, comparing notes with divers about what is going on beneath the waves. He goes on to explore how space technology is being used for water management, from orbital tracking of water quality and pollution to spacecraft-grade recycling systems deployed down on the ground, as well as ambitious efforts to identify marine plastic litter using satellites. Produced for SIWI World Water Week with the support of the Netherlands Ministry of Foreign Affairs.
★ Subscribe: http://bit.ly/ESAsubscribe and click twice on the bell button to receive our notifications.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
ESA astronaut Thomas Pesquet takes you on a tour of the International Space Station like no other. Filmed with a 360 camera, the Space Station 360 series lets you explore for yourself alongside Thomas’s explanation – starting with Europe’s science laboratory, Columbus.
Columbus is not the Station’s largest module, but it is one of the best equipped. It is the place where European astronauts conduct most of their work on board and has an external platform that allows experiments to be exposed to the vacuum of space. In addition to science racks, Columbus offers storage space and even a new crew quarter for sleeping. Click and drag with your mouse or move your smartphone around see different angles and feel like you too are in space.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
Here’s the space burger recipe of ESA astronaut Thomas Pesquet: “Tortillas, rehydrated beef patty, fresh onion from a cargo vehicle, a slice of lettuce (grown on the International Space Station for a scientific experiment: don’t tell), and various sauces. It tasted like heaven, and flew like an angel”
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
Join ESA astronaut Thomas Pesquet for a tour of the International Space Station’s Russian MLM module. The module docked to the Station on 29 July 2021, bringing with it the European Robotic Arm (ERA) that will provide unprecedented access outside the Russian segment.
In this tour, Thomas explains what happened when the module arrived on Station and gives an overview of its facilities and functions. Short for Multipurpose Laboratory Module, and also known as Nauka, the module increases opportunities for science and research in microgravity.
Thomas shows the hatch to access the module, its main hall and a new toilet – the third toilet for the Space Station. He also shows the scientific racks, the piloting station for ERA, a crew quarter, and a second part of the module that will be used for docking with an airlock that will allow experiments to be sent out into the vacuum of space, and a window that – once it is functional – will provide more incredible views over Earth.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
Meet bag, bottle and straw, three bits of plastic left on the beach. They are only small, but they are heading into the ocean, where they could cause big damage. ESA is exploring how satellites can help detect and reduce plastic pollution in the ocean. From spotting build-ups of marine litter to tracking ocean currents, satellites could be game-changing in tackling this enormous environmental problem.
Though engaging for children and adults alike, this video is designed with primary school students in mind. In particular, teachers can use it to introduce the topic of marine litter in subjects such as geography and science.
Credits: ESA – Science Office Project coordination: Nicole Shearer (EJR-Quartz for ESA) and Mariana Barrosa (Science Office) Scientific advice: Peter de Maagt and Paolo Corradi (both ESA), Joana Mira Veiga (Deltares) Educational advice: Petra de Clippelaar (BSO ‘t Vogelnest) and Connor Mackelvey (Iroquois Elementary School) Design and animation: David Santos and Rui Braz (both Science Office)
★ Subscribe: http://bit.ly/ESAsubscribe and click twice on the bell button to receive our notifications.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
Capturing a spacecraft requires a complex choreography between human and machine, but these two make it look easy. In this video ESA astronaut Thomas Pesquet and @NASA astronaut Megan McArthur work together to grapple and berth the @Northrop Grumman Cygnus 16 spacecraft on the Earth-facing port of the Unity module on the International Space Station.
At 12:07 CEST (11:07 BST) Thursday 12 August, Megan used the International Space Station’s robotic Canadarm2 to grapple the spacecraft packed with over 3700 kg of science and supplies as Thomas monitored Cygnus systems during its approach.
The Cygnus will remain docked to the Station for about three months before it departs in November 2021.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
A sonification of data recorded by the Italian Spring Accelerometer (ISA) aboard the BepiColombo Mercury Planetary Orbiter spacecraft during the flyby of Venus on 10 August 2021. The accelerometer data was converted to frequency to be made audible to the human ear. The resulting sound is rich with interesting effects due to the planet’s gravity acting on the spacecraft structure, the response of the spacecraft to the rapid temperature changes, and the change in reaction wheel velocity as they work hard to compensate for these effects.
The audio has been matched to the timing that the images seen in this movie were captured, in the moments after closest approach.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
A stunning sequence of 89 images taken by the monitoring cameras on board the European-Japanese BepiColombo mission to Mercury, as the spacecraft made a close approach of Venus on 10 August 2021.
The sequence includes images from all three Monitoring Cameras (MCAM) onboard the Mercury Transfer Module, which provides black-and-white snapshots in 1024 x 1024 pixel resolution. It is not possible to image with the high-resolution camera suite during the cruise phase. The images have been lightly processed to enhance contrast and use the full dynamic range. A small amount of optical vignetting is seen in the corners of some of the images.
The first image is from MCAM 1, and was taken at 13:41:02 UTC, prior to close approach. As such, the spacecraft was still on the nightside of the planet, but the dayside can just be seen creeping into view. Part of the spacecraft’s solar array can also be seen.
The second image was taken by MCAM 2 at 13:51:56 UTC, two seconds after closest approach. With the Venus surface just 552 km away, the planet fills the entire field of view. The camera is not able to image detail of the planet’s atmosphere. The image also captures the Mercury Planetary Orbiter’s medium gain antenna and magnetometer boom.
The rest of the sequence is from MCAM 3, while the spacecraft was pointed at Venus, and then as it slews away and gradually recedes from view, covering the time period 13:53:56 UTC on 10 August until 12:21:26 UTC on 11 August. The high gain antenna of the Mercury Planetary Orbiter is also seen changing orientation as it points towards Earth.
The music accompanying the compilation was composed especially for the occasion, by @Anna Phoebe.
The images were captured during the second of two Venus flybys, and the third of nine flybys overall. The flybys are gravity assist manoeuvres needed to help steer the spacecraft on course for Mercury. During its seven-year cruise to the smallest and innermost planet of the Solar System, BepiColombo makes one flyby at Earth, two at Venus and six at Mercury in order to approach the orbit around Mercury. Its first Mercury flyby will take place 1-2 October 2021 from a distance of just 200 km.
BepiColombo, which comprises ESA’s Mercury Planetary Orbiter and the Mercury Magnetospheric Orbiter of @JAXA | 宇宙航空研究開発機構, is scheduled to reach its target orbit around the smallest and innermost planet of the Solar System in 2025. The spacecraft will separate and enter into their respective orbits before starting their science mission in early 2026 .
Credit: ESA/BepiColombo/MTM, CC BY-SA 3.0 IGO
Music composed by Anna Phoebe, with additional soundscapes by Mark McCaughrean
★ Subscribe: http://bit.ly/ESAsubscribe and click twice on the bell button to receive our notifications.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
The International Space Station Expedition 65 crew recorded themselves on a day off after a long week of work having some weightless fun. From Earth orbit, 400 km above our planet, the crew present the very first Space Olympics.
ESA astronaut Thomas Pesquet shared this video on social media with the caption: “The first ever Space @Olympics! A Saturday afternoon on the International Space Station. Four disciplines. Rules that evolved as we played 😄. Seven athletes. Four nations. Two teams. Crew cohesion and morale boosted like never before. The first Space Olympics saw Team Crew Dragon and Team Soyuz compete in lack-of-floor-routine, no-handball, synchronised space swimming and weightless sharpshooting.”
Over 200 experiments are planned during Thomas’ time in space, with 40 European ones and 12 new experiments led by the French space agency @CNES. Throughout Mission Alpha Thomas is highlighting the parallels between being an astronaut and an athlete: both need to perform at key moments, and train hard to be at their best. Thomas has often said that sport taught him the values of team spirit and respecting team mates, and no astronaut is an island – if one profession is an example of teamwork it is being an astronaut. It takes a team to ensure they are at their best.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
The Pirs docking compartment (also called DC-1) left the International Space Station together with the Progress MS-16 cargo spacecraft after 20 years of service and burned up safely in the atmosphere above the Pacific Ocean on 26 July 2021. Its departure made room for the Nauka science module.
European Space Agency astronaut, Thomas Pesquet, filmed this video and shared on social media with the caption: “Here’s a timelapse of DC1’s re-entry last week, together with its tow truck, Progress 77P, seen from above. Atmospheric re-entry without a heat shield results in a nice fireball (you clearly see smaller pieces of melting metal floating away and adding to the fireworks). This timelapse is sped up, we could observe the fireball for around six minutes. Next time you see a shooting star, it might be our ISS trash getting burnt up… Not sure it will be granted in that case, but you never know, I’d still advise to go ahead and make a wish.”
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
European Space Agency astronaut Thomas Pesquet shared this video on social media with the caption:
“100 days in space for #MissionAlpha. It feels like a long time ago, but we also installed new toilets shortly after arriving. I was looking at the procedures on the tablet velcroed to my thigh, and yes, this filter looked so much like a banjo, I had to. The same video specialist at ESA who edits the timelapse videos (and much, much more!), Melanie Cowan, spotted this clip from the Space Station onboard camera views, added some music and the result is… perfectly embarrassing! . True story: I actually helped Mark on this day. A little. Maybe. No one knows.”
Over 200 experiments are planned during Thomas’ time in space, with 40 European ones and 12 new experiments led by the French space agency @CNES.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
ESA’s Jupiter Icy moons Explorer, Juice, has successfully completed rigorous thermal tests simulating the extreme coldness of space and the warmth of the Sun at ESA’s test centre ESTEC, in The Netherlands.
The spacecraft underwent a month of round-the-clock testing and monitoring in the Large Space Simulator, which recreates the vacuum of space and is able to simulate both hot and cold space environments. The spacecraft was subjected to temperatures ranging from 250 degrees to minus 180 degrees Celsius, showing that it can survive its journey in space.
Juice will launch in 2022 to our Solar System’s largest planet. It will spend over four years studying Jupiter’s atmosphere, magnetosphere and its icy moons Europa, Callisto and Ganymede, investigating whether the moons’ subsurface oceans are habitable for life.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
The Copernicus Sentinel-2 takes us over Malé, the capital and most populous city in the Republic of Maldives, in this edition of the Earth from Space programme.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
The Paris Agreement adopted a target for global warming not to exceed 1.5°C. This sets a limit on the additional carbon we can add to the atmosphere – the carbon budget. Only 18% of the carbon budget is now left. That is about 10 years at current emission rates.
Each country reports its annual greenhouse gas emissions to the United Nations. Scientists then set these emissions against estimates of the carbon absorbed by Earth’s natural carbon sinks. This is known as the bottom-up approach to calculating the carbon budget.
Another way to track carbon sources and sinks is to measure the amounts of greenhouse gases in the atmosphere from space – the top-down approach. As well as tracking atmospheric carbon, ESA’s Climate Change Initiative is using satellite observations to track other carbon stocks on land and sea.
How we use the land accounts for about a quarter of our greenhouse gas emissions. Forests are the largest store of carbon on the land. Fire acts as a conduit for carbon to pass from the land to the atmosphere. And phytoplankton in the ocean is an important carbon sink.
ESA’s RECCAP-2 project is using this information to reconcile the differences between the bottom-up and top-down approaches. Observations are combined with atmospheric and biophysical computer models to deduce carbon fluxes at the surface. This will improve the precision of each greenhouse gas budget and help separate natural fluxes from agricultural and fossil fuel emissions. This work will help us gauge whether we can stay within the 1.5°C carbon budget, or if more warming is in store.
Credits: ESA/Planetary Visions
★ Subscribe: http://bit.ly/ESAsubscribe and click twice on the bell button to receive our notifications.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
ESA’s first Earth observation mission dedicated to understanding our planet, the European Remote Sensing satellite (ERS-1), was launched into orbit on 17 July 1991. At the time, it was the most sophisticated Earth observation spacecraft developed and launched by Europe.
Thirty years ago, as the team went through the launch and early-orbit phase, the first synthetic aperture radar images were awaited in Kiruna and Fucino. Featuring video footage taken in 1991, the team involved tells the story of the anxious moments and important breakthroughs they made as the first images arrived. Get an insider view into the problem-solving moments from inside one of ESA’s processing rooms.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
Soon Eutelsat Quantum will be launched into a geostationary orbit on board an Ariane 5 from Kourou. This advanced telecommunications satellite is revolutionary as it offers its users the ability to reconfigure the satellite while in orbit. This offers a previously unknown degree of flexibility during its 15-year lifetime. It allows for satellites of this type to be mass-produced, making them extremely interesting for commercial parties and industry. The satellite was developed as an ESA partnership project with operator @Eutelsat SA and prime contractor @Airbus working together with ESA to share the risk of developing this innovative piece of technology.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
Timelapse video made during ESA astronaut Thomas Pesquet’s second mission to the International Space Station, “Alpha”.
ESA astronaut Thomas Pesquet and @NASA astronaut Shane Kimbrough performed three spacewalks in the span of 10 days to install two new solar arrays that will generate more electricity on the International Space Station.
The third and final spacewalk for the duo happened on June 25 to finish installing the second pair of new solar arrays. This spacewalk proceeded without problems, and the two new solar arrays are already working and supplying power to the Space Station.
The design of the new solar arrays will be used to power the lunar Gateway that will be built in an orbit around the Moon – the next outpost in space for the agencies that run the International Space Station.
Thomas has now spent exactly 33 hours on spacewalks, all with Shane over the course of two spaceflights.
Thomas posted this video on his social media channels with the caption: “Aki took another great timelapse of our last spacewalk to install the new solar panels… for now. Four more are set to be installed, but they are not on the Station yet. This timelapse is great because it shows how small we are compared to the huge layout of the Space Station (it is about the same size as a football field – both types: American football or actually-using-your-feet-football fields). Note how the solar arrays we are working on don’t move, this is because they were turned off and not following the Sun so were not generating power. As an extra precaution we didn’t connect the power cables until darkness!”
Over 200 experiments are planned during Thomas’ time in space, with 40 European ones and 12 new experiments led by the French space agency @CnesFrance.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
Ten years ago, Atlantis rose from the launch pad on a plume of fire and parted the high clouds on its way to the International Space Station and to its place in history. The 11:29 a.m. EDT liftoff on July 8, 2011, marked the last time a space shuttle would climb from Kennedy’s seaside launch complex to soar toward the heavens.
The crew of four veteran astronauts aboard Atlantis — Commander Chris Ferguson, Pilot Doug Hurley, and Mission Specialists Sandy Magnus and Rex Walheim — set off on the STS-135 mission to deliver a stockpile of supplies and parts to the space station.
The ESA Jupiter Icy Moons Explorer (Juice) team has been working very hard to prepare the spacecraft for the first test in the one-year long environmental test campaign. This is the so-called Thermal Balance Thermal Vacuum (TBTV) test.
Juice is in the Large Space Simulator (LSS), a unique facility in Europe (run by the European Test Center, at ESA/ESTEC in the Netherlands) that can simulate the vacuum and cold and hot temperature conditions in space, and also the Sun itself!
The TBTV started on 17 June with the closure of the LSS and the “pumping-down”, meaning the removal of air within the chamber to a pressure level of 10nbar (1/100 000 000th of the outside air pressure). This is the closest Juice will come to space conditions while on Earth. It will undergo 24/7 testing, ending on 16 July 2021.
In this episode this process is followed and several team members comment on the different moments.
Produced for ESA by Lightcurve Films. GoPro footage by ESA. Original music by William Zeitler.
★ Subscribe: http://bit.ly/ESAsubscribe and click twice on the bell button to receive our notifications.
We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.
![Quest airlock | Space Station 360 [in French with English subtitles available]](https://video.kidibot.ro/wp-content/uploads/2021/11/11319-quest-airlock-space-station-360-in-french-with-english-subtitles-available-150x150.jpg)
![Kibo | Space Station 360 [in French with English subtitles available]](https://video.kidibot.ro/wp-content/uploads/2025/04/21442-kibo-space-station-360-in-french-with-english-subtitles-available-150x150.jpg)
![Enter the airlock with Thomas Pesquet [in French with English subtitles available]](https://video.kidibot.ro/wp-content/uploads/2025/04/21406-enter-the-airlock-with-thomas-pesquet-in-french-with-english-subtitles-available-150x150.jpg)
