Mars, often depicted as a barren red planet, is far from lifeless. With its thin atmosphere and dusty surface, it is an ...

NASA’s Mars Sample Return program faces opposition from planetary scientists following proposed cancellation, with concerns raised over Perseverance samples, future Mars missions, and international ...

Exploration advocates are pushing back against the planned cancellation of NASA's Mars sample return project, saying it could ...

Mars has an active, electrically charged surface where dust storms and spinning dust devils regularly move and reshape the ...

Get excited about Uranus (and so much more). When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The solar system is overflowing with fascinating ...

NASA’s ESCAPADE mission is being held up as a test case for a new era of cheaper planetary science, one where small ...

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Earth as we know it offers majestic trees, meandering streams, and rolling hills. Yet below the Earth's surface, forces and elements like intense pressure and scalding magma simmer and stew—and make ...

Uniquely combining astrophysics and planetary science, the Department of Astrophysical and Planetary Sciences provides students with a unified view of space sciences; the solar system and comparative ...

One recommended mission in the planetary science decadal survey would send a mission to Enceladus, an icy, potentially habitable moon of Saturn with a subsurface ocean and plumes. Credit: ...

This poll is now closed. Results to come soon, stay tuned! In our September 2025 issue, astronomer and Pluto mission leader S. Alan Stern explores how the field of planetary science has transformed ...

The BA in astrophysical and planetary sciences provides students with a unified view of solar and space sciences, planetary systems (our solar system and others), stellar and galactic astronomy, and ...