A new study led by Southwest Research Institute (SwRI) Planetary Scientist and Associate Vice President Dr. Alan Stern posits that the large, approximately 5-kilometer-long mounds that dominate the appearance of the larger ...
Astronomy
Oct 3, 2023
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Humanity has visited Uranus only once, and that was 30 years ago. NASA's Voyager 2 spacecraft got its closest look at the mysterious, distant, gaseous planet on Jan. 24, 1986.
Space Exploration
Jan 25, 2016
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(Phys.org) —NASA's Curiosity rover will mark one year on Mars next week and has already achieved its main science goal of revealing ancient Mars could have supported life. The mobile laboratory also is guiding designs for ...
Space Exploration
Aug 2, 2013
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0
When exploring other planets and celestial bodies, NASA missions are required to abide by the practice known as "planetary protection." This practice states that measures must be taken during the designing of a mission to ...
Astronomy
Jan 21, 2019
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(Phys.org)—Look up at the night sky and you'll see stars, sure. But you're also seeing planets—billions and billions of them. At least.
Astronomy
Jan 3, 2013
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New observations from NASA's New Horizons spacecraft hint that the Kuiper Belt—the vast, distant outer zone of our solar system populated by hundreds of thousands of icy, rocky planetary building blocks—might stretch ...
Astronomy
Feb 20, 2024
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76
There is no doubt that 2014 was a fantastic year for planetary sciences – the high points were the successful landing of Philae on comet 67P, the discovery of methane by the Curiosity rover on Mars and a doubling in the ...
Space Exploration
Jan 6, 2015
0
33
Scientists supported by the Astrobiology Technology for Exploring Planets (ASTEP) and Astrobiology Instrument Development Programs (ASTID) have outlined the proposed 'Icebreaker' mission to Mars in a recent paper in the Journal ...
Space Exploration
Apr 18, 2014
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0
(Phys.org) -- NASA's most advanced planetary rover is on a precise course for an early August landing beside a Martian mountain to begin two years of unprecedented scientific detective work. However, getting the Curiosity ...
Space Exploration
Jul 17, 2012
15
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Researchers propose an ammonia-water slurry as the basis for Pluto's newly discovered geologic activity and possible volcanism, and offer a new method to predict planetary vigor.
Space Exploration
Nov 9, 2015
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