Mars, Europa and Enceladus are the three most promising locations in the solar system to search for life living off cosmic rays.

After surviving against all expectations, NASA’s tiny Mars helicopter completed 1004 days before disappearing into the ...

Mars once had rivers, lakes, and possibly vast oceans—conditions far different from the dry, barren planet we know today.

Can you teach an old Mars rover new tricks? NASA says the answer is a resounding “yes.” Following its landing on Mars 13 ...

Thirteen years after Curiosity landed on Mars, engineers are finding ways to make the NASA rover even more productive. The ...

On Aug. 4, 2007, NASA launched its Phoenix Mars Lander on a mission to touch down on Mars. The robotic spacecraft was ...

Since 2017, three interstellar objects have been spotted passing through our solar system: 1I/ʻOumuamua, 2I/Borisov… and just ...

New research published in Nature Communications identifies an iron sulfate on Mars that may represent a brand-new mineral.

Cosmic rays from deep space might be the secret energy source that allows life to exist underground on Mars and icy moons like Enceladus and Europa. New research reveals that when these rays interact ...

Ever wondered what it would be like to live on Mars? Given Earth's daily challenges, a fresh start on the red planet is an ...

Wausau Pilot & Review This week offers stargazers in Marathon County and beyond a chance to witness a special event: a ...

Neptune and Saturn appear together in a telescope as Mars passes a star in Virgo and Titan’s shadow transits Saturn in the ...