Forging state-of-the-art space technologies, our Earth Explorer satellite missions continue to surpass expectations with a range of interesting and complementary results that go beyond their original goals. In this video, learn how each mission is contributing to Earth science, and changing the way we look at our beloved planet.
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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 http://www.esa.int/ESA to get up to speed on everything space related.
On 11 May 2019, our astronaut Luca Parmitano met with members of the press at our establishment in Frascati, Italy, ahead of his second mission to the International Space Station. Speakers at the event included ESA Director General Jan Wörner, Head of ESA/ESRIN Josef Aschbacher, ESA Director of Human and Robotic Exploration, Italian Space Agency President Giorgio Saccoccia and ESA Utilisation Planning Team Leader Kirsten MacDonell.
Please note: the majority of the conference is in Italian, some of the speakers present in English.
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 http://www.esa.int/ESA to get up to speed on everything space related.
Developing a space mission is a long process that involves a lot of tests, sometimes in harsh environments. An airborne campaign was recently carried out in the Arctic between Greenland, Iceland and Svalbard. Enduring temperatures of 30 degrees below zero, a team tested an airborne version of an imaging microwave radiometer to support the development of a potential satellite mission for Europe’s Copernicus programme.
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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 http://www.esa.int/ESA to get up to speed on everything space related.
It’s the year 2028, and we’ve been carefully monitoring a worrying situation: an enormous asteroid is en route to strike Earth, although the exact point of impact is not yet clear.
National governments are planning to evacuate millions of people, an undertaking that will cause untold human misery and disruption on a gigantic scale. If the asteroid’s impact zone can be fixed, perhaps such chaos can be avoided.
As precious hours pass, find out how our Planetary Defence Office is able to obtain crucial information on this potential disaster as part of the Agency’s Space Safety and Security activities.
Back to the present day: Find out more about how we are preparing to protect our pale blue dot, its inhabitants and the vital satellite systems on which we have become so dependent.
Space Safety & Security at ESA: www.esa.int/spacesafety
Planetary Defence: www.esa.int/planetarydefence
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ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
Our alien friend Paxi, went to visit American astronaut Anne McClain on board the International Space Station. Anne explains to Paxi how astronauts move around in weightlessness on the ISS.
Credits: ESA/NASA
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ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
This summer our astronaut Luca Parmitano will fly to the International Space Station from Baikonur Cosmodrome.
The Italian astronaut is currently training at NASA’s Johnson Space Center in Houston, USA, where he is learning Space Station operations in depth.
His second mission is called ‘Beyond’ and includes a spacewalk and running a rich scientific programme as well as seeing Luca take over command of the International Space Station – only the third time a European astronaut holds this role.
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 http://www.esa.int/ESA to get up to speed on everything space related.
Our astronaut Thomas Pesquet is back at NASA’s Johnson Space Center in Houston, USA.
His first mission to the International Space Station ended in June 2017. He is now working to prepare for a his next assignment. Currently Thomas is sharing his spaceflight experience with other astronauts and engineers, acting for example as a CapCom.
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 http://www.esa.int/ESA to get up to speed on everything space related.
Astronauts work out for around 90 minutes a day onboard the International Space Station to combat the muscle and bone weakening effects of microgravity. But exercise is just as important for mental and physical health on Earth.
Our exercise team lead Nora Petersen explains how exercise specialists work with our astronauts to prepare them for a mission, some of the most important exercises on board and what happens upon an astronaut’s return to get them back in pre-flight shape.
The United Nations World Health Organization marks World Health Day on 7 April every year. The third Sustainable Development Goal underlines the right to health:Ensure healthy lives and promote well-being for all at all ages. On-orbit research, space technology and space applications can help improve health on Earth by monitoring our environment, helping track disease, improving diagnostics, and working on new medicines among other things. The UN is also focusing particularly this year on universal health coverage.
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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 http://www.esa.int/ESA to get up to speed on everything space related.
The first ever Spin Your Thesis! Human Edition campaign took place in DLR’s Short Arm Human Centrifuge facility in Cologne, Germany. Three teams comprised of 16 students from seven different universities participated in this new ESA Education’s hands-on programme for graduate students.
The Music For Space team from Hungarian and French universities used scientific methods to find the perfect tailored music for astronauts which should help physiologically and phsychologically during long spaceflights, thus merging science and art to help reduce stress.
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ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
Managing the health of astronauts orbiting Earth at 28 000 km/h is a challenge, but how will we equip astronauts to stay healthy and deal with any medical emergencies during missions to the Moon or Mars?
Our flight surgeon Sergi Vaquer Araujo discusses how space medicine experts instill astronauts with the skills and knowledge needed to stay healthy on the International Space Station today, as we investigate new technologies that could benefit people on Earth.
The United Nations World Health Organization marks World Health Day on 7 April every year. The third Sustainable Development Goal underlines the right to health:Ensure healthy lives and promote well-being for all at all ages. On-orbit research, space technology and space applications can help improve health on Earth by monitoring our environment, helping track disease, improving diagnostics, and working on new medicines among other things. The UN is also focusing particularly this year on universal health coverage.
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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 http://www.esa.int/ESA to get up to speed on everything space related.
Air pollution is a global environmental health problem that is responsible for millions of people dying prematurely every year. In cities and towns, traffic pumps pollutants such as nitrogen oxides and carbon monoxide directly into the air we breathe, which can increase the risk of cardiovascular and respiratory diseases, for example. Governments and decision-makers rely heavily on satellite data, such as that from the Copernicus Sentinel-5P mission, and computer models to show how pollution accumulates and how it is carried in the air so that they can develop appropriate mitigation strategies.
The United Nations World Health Organization marks World Health Day on 7 April every year. The third Sustainable Development Goal underlines the right to health: Ensure healthy lives and promote well-being for all at all ages. On-orbit research, space technology and space applications can help improve health on Earth by monitoring our environment, helping track disease, improving diagnostics, and working on new medicines among other things. The UN is also focusing particularly this year on universal health coverage.
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ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
Satellites provide vast quantities of data. While these data are processed and used by scientists and analysts to understand and monitor Earth, they are also carefully archived. Through its Heritage Data Programme, we ensures the preservation of and access to archived Earth observation satellite data for scientists, policy makers and value-adding companies. This allows us to look back at the history of planet Earth, and plan for the future.
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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 http://www.esa.int/ESA to get up to speed on everything space related.
The Solar Orbiter spacecraft is undergoing important pre-launch tests at the IABG National Space Centre in Ottobrunn, Germany, ahead of its launch, scheduled for February 2020.
The mission will study the Sun, but first the spacecraft must pass vibration, acoustic and shock tests. This will ensure the spacecraft can withstand the stresses of lift off and the extreme environments it will encounter while in orbit around the Sun – from the coldness of space, 150 million km away, to temperatures up to 500 ºC reached when it will be a mere 46 million km away, closer than Mercury.
Solar Orbiter is an ESA-led mission with strong NASA participation. The spacecraft was built and is being tested by Airbus.
This film contains interviews with César García, ESA Solar Orbiter Project Manager, and Ian Walters, Solar Orbiter Project Manager at Airbus Defence and Space.
ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
How do you build a spaceship? It’s not easy – because space is hard. It’s endless vacuum, hot and cold at the same time, streaked with radiation – and you have to fly at eight kilometres per second just to get there. It takes clever engineering – and costly research and development – to operate in orbit. Space is risky, but past payoffs have been vast. Our track record lets us manage that risk, balancing it with chances for rich rewards.
We are Europe’s space agency, enabling its 22 Member States to achieve results that no individual nation can match. we combines space mission development with supporting labs, test and operational facilities plus in-house experts covering every aspect of space, supported through the our Basic Activities.
For our Space19+ set for the end of this year, we are asking Europe’s space ministers for a substantial investment for Basic Activities, to modernise infrastructure and speed up R&D cycles, helping to support a new generation of space missions as efficiently as possible.
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ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
Marking World Water Day, this week’s edition of the Earth from Space programme features Lake Chad at the southern edge of the Sahara, where water supplies are dwindling.
ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
UN Sustainable Goal 6 is crystal clear: Water for all by 2030.
For World Water Day we take a look at ways that space can help this global challenge. While Earth-observing satellites monitor our precious water resources, technologies developed for human space missions also serve global needs in harsh environments here on Earth.
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ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
Climate change is high on the global agenda.
To tackle climate change, a global perspective is needed and this can be provided by satellites. Their data is key if we want to prepare ourselves for the consequences of climate change. While our Earth Explorers gather data to understand how our planet works and understand the impact that climate change and human activity are having on the planet, the European Union’s Copernicus Sentinels provide systematic data for environmental services that help adapt to and mitigate change.
The video offers an overview of how European satellites keep watch over our world. It includes interviews with Josef Aschbacher, our Director of Earth Observation Programmes, and Michael Rast, our Earth Observation Senior Advisor.
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ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
With this webinar about CubeSats in the context of space debris, we want to raise awareness of the space debris problem to the CubeSat community, present the Space Debris Mitigation (SDM) requirements and what they mean for CubeSats, discuss Post Mission Disposal (PMD) technologies, and finally, close the gap between the community and ESA to attempt involving it more in future events
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ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
Satellites provides us with large volumes of spatio-temporal data, creating great opportunities for innovative entrepreneurs. ESA’s Business Applications programme is supporting European projects to turn these data into solutions for a wide range of socio-economic situations, as well as jobs and products. This video highlights three concrete examples: automated trains, rehabilitation and money transfers in isolated areas.
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ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
Everybody is talking about 5G, the new generation of wireless communication. We are at the start of a revolution in connectivity for everything, everywhere, at all times.
Space plays at important roll in this revolution. We need satellites to ensure businesses and citizens can benefit smoothly from 5G.
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ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
Satellites bring immense benefits to everyone on Earth. From monitoring our changing planet and increasingly severe natural disasters, to providing resilient telecom networks and delivering services such as precise navigation that help economies grow and humans in need, satellites are the ‘eyes and ears’ in space that help us to help ourselves. Increasing opportunities in our fast-changing, interconnected world contrast with threats from climate change and an unpredictable environment, and cutting-edge space-based applications are part of the solution. Now is the time for decisions.
Science & Exploration, Applications for Earth, Space Safety & Security and Enabling & Support – these are ESA’s four emblematic pillars of inspiration for Space19+, the Council at ministerial level in November 2019. This is a crucial opportunity to secure new investment to ensure Europe’s leadership in global space endeavours and bring the future down to all of us on Earth. ESA’s proposals range from hunting asteroids and the exploration of icy moons to 5G (5th generation) satellite-based communication for everyone. And did we mention we’re working hard to safeguard our planet?
ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
Rocket engines for Ariane 6 are being tested and qualified at the German Aerospace Center in Lampoldshausen, Germany.
Several of the facilities on site have been modified for Ariane 6 and a new facility will soon test the launcher’s complete upper stage, simulating as far as possible the conditions it will experience in flight. With testing and development at full pace, Ariane 6 is taking shape for its maiden voyage.
ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
By cultivating human endothelial cells in space, researchers are gaining knowledge about the way our blood vessels function. This could help prevent and treat diseases such as atherosclerosis, hypertension, diabetes and thrombosis here on Earth, while keeping astronauts healthy in space.
In this video, biochemist and molecular biologist Dr Markus Wehland discusses the Spheroids experiment, which ran on the International Space Station during ESA astronaut Tim Peake’s Principia mission in 2016.
Cells cultivated in microgravity during this experiment assembled into globular and tubular structures. These structures were similar to the inner lining of blood vessels inside our bodies, but had never been achieved before by scientists cultivating cells on Earth.
Knowledge about cell growth and structure gained through this study could aid the development of tissue engineering techniques to replace damaged blood vessels in patients. It could also improve the efficiency and safety of drugs that help regulate vessel development.
It is good news for those affected by cardiovascular disease and a great example of the way in which research in microgravity is enhancing life on Earth.
The step to space research is closer than you might think. Get involved with spaceflight research via www.esa.int/spaceflightAO. Find out about our commercial partnerships and opportunities in human and robotic exploration via www.esa.int/explorationpartners to run your research in microgravity as well.
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ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
The Copernicus Sentinel-2A satellite takes us over part of northeast Kenya – an area east of the East African Rift in this week’s edition of the Earth from Space programme.
ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
Following the launch of Aeolus on 22 August 2018, scientists have been busy fine-tuning and calibrating this latest Earth Explorer satellite. Aeolus carries a revolutionary instrument, which comprises a powerful laser, a large telescope and a very sensitive receiver. It works by emitting short, powerful pulses – 50 pulses per second – of ultraviolet light from a laser down into the atmosphere. The instrument then measures the backscattered signals from air molecules, dust particles and water droplets to provide vertical profiles that show the speed of the world’s winds in the lowermost 30 km of the atmosphere. These measurements are needed to improve weather forecasts. As part of the working being done to calibrate this novel mission, scientists have been taking similar measurements from an aircraft carrying an airborne version of Aeolus’ instrument. The pilot flies the plane under the satellite as it orbits above so that measurements of wind can be compared.
ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
The second part of the ExoMars programme is ongoing.
In Stevenage, UK, a rover is being built that will carry a drill and a suite of instruments dedicated to exobiology and geochemistry research. It will be the first mission to combine the capability to move across the surface and to study Mars at depth.
The primary goal of the ExoMars programme is to address the question of whether life has ever existed on the red planet.
The first part of the programme was launched in March 2016 with the Trace Gas Orbiter. The second part is planned for launch in 2020 and comprises the rover and surface science platform
ExoMars is a joint endeavour between ESA and the Russian space agency, Roscosmos.
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ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
Juice, ESA’s Jupiter Icy Moons Explorer, is set to embark on a seven-year cruise to Jupiter starting May 2022. The mission will investigate the emergence of habitable worlds around gas giants and the Jupiter system as an archetype for the numerous giant planets now known to orbit other stars.
This animation depicts the journey to Jupiter and the highlights from its foreseen tour of the giant planet and its large ocean-bearing moons.
An Ariane 5 will lift Juice into space from Europe’s Spaceport in Kourou. A series of gravity-assist flybys at Earth (3), Venus (1) and Mars (1) will set the spacecraft on course for its October 2029 rendezvous in the Jovian system.
It is expected that a number of instruments will be activated during the gravity assists (indicated by the different coloured beams scanning across the planets) and measurements will be taken for calibration and to check the health of the instruments. The visualisations of the Earth flybys show the closest approaches over the planet according to current planning – over the South Pacific Ocean, Argentina and Peru, respectively. Throughout the animation, the instrument beam colours correspond to example observations by JANUS (green), MAJIS (red), UVS (purple), Gala (Blue) and RIME (grey), which are cameras, spectrometers, laser altimeter and radar.
During the Venus flyby, limited observations can be made because the spacecraft will be oriented to protect it from the heat of the Sun experienced in the inner Solar System. The Mars flyby will see Juice fly over the planet’s south pole to make scientific observations.
Juice will start its science mission about six months prior to arriving in orbit around the gas giant, making observations as it approaches its destination. Once in the Jovian system, a gravity-assist flyby of Jupiter’s largest moon Ganymede – the largest moon in the Solar System – helps Juice enter orbit around the gas giant 7.5 hours later.
While in Jupiter orbit, the spacecraft will study the Jovian system as an archetype for gas giants, making observations of its atmosphere, the magnetosphere, its rings and satellites.
During the tour, Juice will make two flybys of Europa, which has strong evidence for an ocean of liquid water under its icy shell. Juice will look at the moon’s active zones, its surface composition and geology, search for pockets of liquid water under the surface and study the plasma environment around Europa.
A sequence of Callisto flybys will not only be used to study this ancient, cratered world that may too harbor a subsurface ocean, but it will change the angle of Juice’s orbit with respect to Jupiter’s equator, making it possible to investigate the polar regions and environment at higher latitudes.
During the tour there will also be unique periods to observe events such as moon transits. The example in this animation shows Europa and Io passing in front of Jupiter on 27 January 2032. This type of event is rare, with less than 10 expected to occur during Juice’s tour of the Jovian system.
A sequence of Ganymede and Callisto flybys will adjust the orbit of Juice to enable it to enter orbit around Ganymede, marking it the first spacecraft to orbit another planet’s moon (aside from our own). The elliptical orbit will be followed by a 5000 km altitude cicular orbit, and later a 500 km circular orbit.
Ganymede is unique in the Solar System in that it is the only moon to have a magnetosphere. Juice will investigate this phenomenon and the moon’s internal magnetic field, and the interaction of its plasma environment with that of Jupiter. Juice will also study the moon’s atmosphere, surface, subsurface, interior and its internal ocean, investigating the moon as a planetary object and possible habitat.
Over time the 500 km orbit will naturally decay – eventually there will not be enough propellant to maintain it – and it will make a grazing impact on the surface. The animation concludes with an example of what the approach to impact could look like.
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ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
Science is the underpinning theme of ESA, driving the spiral of inspiration, innovation, information exchange and interaction with our stakeholders. In this video, Günther Hasinger, ESA Director of Science, reflects on the growth of ESA’s space science programme over the past decades, as well as on its current and future challenges. He also highlights the importance of long-term strategic planning and international cooperation in these endeavours, and finally looks back at some recent successes of ESA’s space science missions.
Science is everywhere at ESA. As well as exploring the Universe and answering the big questions about our place in space we develop the satellites, rockets and technologies to get there. Science also helps us to care for our home planet. All this week we’re highlighting different aspects of science at ESA. Join the conversation with #ScienceAtESA.
Credits: ESA/NASA/JPL/University of Arizona (Huygens landing); ESA/Rosetta/Philae/ROLIS/DLR, Stefano Mottola (Philae landing); ESA/Planck Collaboration (cosmic microwave background); ESA/Gaia/DPAC (Milky Way); MPG/ESO (Eagle Nebula, visible); ESA/Herschel/PACS/SPIRE/Hill, Motte, HOBYS Key Programme Consortium (Eagle Nebula, far-infrared); ESA/XMM-Newton/EPIC/XMM-Newton-SOC/Boulanger (Eagle Nebula, X-rays); NASA, ESA/Hubble and the Hubble Heritage Team (Pillars of Creation); ESO (Pillars of Creation, ground-based view); Koppelman, Villalobos & Helmi, Kapteyn Astronomical Institute, University of Groningen (Milky Way simulation); ESA/XMM-Newton/F. Nicastro et al./R. Cen (warm-hot intergalactic medium); ESA/DLR/FU Berlin, CC BY-SA 3.0 IGO (Mars surface); ESA/NASA/JPL/ASI/Univ. Rome (Mars, liquid water under south pole); NASA/JPL-Caltech (Mars view); ESO, M. Kornmesser, L. Calcada (`Oumuamua animation)
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ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
What’s the difference between spotting asteroids in space, and debris objects in Earth orbit? At first, both look like tiny dots streaming across the sky, against a backdrop of twinkling stars. As part of its Space Safety & Security activities, ESA brings together experts in asteroid and debris detection, asking what these two vital fields have in common, and how they can protect us from hazards in space.
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ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
50 years after the first human landed on the Moon, what is next? The exploration of our Moon is a global endeavour with Europeans and commercial actors playing a large role. The European Space Agency has developed an exploration programme based on four main missions.
Luna Resurs is a partnership with the Russian agency Roscosmos that will carry European technology to land precisely and safely on the Moon (PILOT) and to extract and analyse samples of the lunar terrain (PROSPECT).
Orion and the European Service Module will return humans to the Moon and take advantage of the new technology for human space transportation. Orion, the NASA spacecraft, will bring humans farther than they have never been before. ESA is providing the service modules that will provide propulsion, life support, power, air and water, and control the temperature in the crew module.
ISRU aims to extract and process resources on the Moon into useful products and services: “In-situ resource utilisation”. A mission to explore lunar resources could be a reality from 2025. The goal is to produce drinkable water or breathable oxygen on the Moon.
The Heracles mission could take of in 2028 to allow us to gain knowledge on human-robotic interaction while landing a spacecraft on the Moon, collecting samples with a rover operated from the lunar Gateway and send samples back to Earth.
ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
The Moon has been circling the Earth for over four billion years, but where did it come from?
In this video, Ralf Jaumann, planetary geologist at the German Aerospace Centre, DLR, discusses the four theories that could explain the origin of the Earth-Moon system.
There are four theories about the origin of the Earth-Moon system.
The first is that Earth captured a celestial body in its orbit. Another possibility is that a rapidly rotating Earth could have thrown material out to form the Moon around it. A third theory is that Earth and the Moon formed at the same time out of the same material. Today, most scientists believe the Moon is ‘Earth’s child’ – a large body collided with Earth, destroying our planet’s mantle and sending material into orbit from which the Moon formed. This ‘big splash’ theory would explain why the Moon’s rocks are similar to those on Earth.
ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
The ESA Director General’s annual new year press breakfast held at ESA’s headquarters in Paris, France, on 16 January 2019. Jan Wörner talked about the achievements of 2018 and the highlights for 2019, with a particular focus on Space19+, the ministerial conference to be held in Seville, Spain, in November 2019. The event was concluded with an interactive question-and-answer session with Director General and ESA’s Programme Directors.
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ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
ESA is 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 http://www.esa.int/ESA to get up to speed on everything space related.
