A new study reveals a hidden risk for Mars missions: astronauts could lose strength even if muscle size stays the same.
Using ground-penetrating radar, NASA's Perseverance rover has detected underground remains of an ancient river delta on Mars ...
The Perseverance rover has found tiny crystals that seem to be rubies or sapphires inside pebbles on Mars, where they have ...
By plying its ground-penetrating radar in the depths of Mars’s Jezero Crater, this rover has found even older deltas buried ...
Four uncrewed lunar lander missions are set for 2026, paving the way for NASA's Artemis program to return humans to the moon.
Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian ...
NASA’s planetary science program is still facing a funding shortfall that requires “strategic choices” about which missions to continue.
A massive crater on asteroid Psyche may hold the key to whether it’s a lost planet’s core or something more complex. New ...
NASA’s twin ESCAPADE spacecraft will uncover how the Sun stripped Mars of its atmosphere. Mars is a very different world ...
Jeff Bezos’ company, Blue Origin, is working with NASA’s Jet Propulsion Laboratory and the California Institute of Technology ...
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