New Horizons science update on This Week @NASA – July 24, 2015
A July 24 update at NASA headquarters, featured new surprising imagery and science results from the recent flyby of Pluto, by the New Horizons spacecraft. These included an image from the Long Range Reconnaissance Imager or (LORRI) – looking back at Pluto – hours after the historic flyby that revealed a haze in the planet’s sunlit atmosphere that extends as high as 80 miles above Pluto’s surface – much higher than expected. Models suggest that the hazes form when ultraviolet sunlight breaks apart methane gas. LORRI images also show evidence that exotic ices have flowed – and may still be flowing across Pluto’s surface, similar to glacial movement on Earth. This unpredicted sign of present-day geologic activity was detected in Sputnik Planum – an area in the western part of Pluto’s heart-shaped Tombaugh Regio. Additionally, new compositional data from New Horizons’ Ralph instrument indicate that the center of Sputnik Planum is rich in nitrogen, carbon monoxide, and methane ices. Also, Kepler discovers Earth’s “bigger cousin”, New crew launches to space station, EPIC view of Earth, Newman continues NASA center visits and Small Class Vehicle launch pad complete!
This Week @NASA Awesome !! Nasa Guys are truly Rockstar !
Geocentricity anyone?
That was very cool!!
what can you tell us about the solar minimum. aka little ice age.
I end up here thinking that mars is a bold head of my friend.
ANIMATION??? CARTOONIES DONT YOU THINK A REAL VIDEO WOULD HAVE BEEN BETTER FOR THE BILLIONS WE DUMPED INTO NASA THAT IS NOW SPENT ON CARTOONIES CARTOON LAND