NASA officials want to send two private missions to the International Space Station over the next two years and are seeking ...

The European Space Agency has picked Airbus to build the landing platform for the life-hunting ExoMars rover Rosalind ...

NASA's Perseverance Rover Captures a Strange Rock With Hundreds of 'Martian Blueberries,' Baffles Team A lot of data is ...

Two NASA rovers on Mars recently made two independent discoveries further indicating that ancient life may have once existed ...

Curiosity found large organic molecules in a 2013 Mars rock sample. These fragments suggest Mars had the right chemistry for ...

NASA’s Perseverance rover has stunned experts after finding some strange-looking rock composed of spherules on the surface of ...

We're back! A long-time reader and subscriber recently mentioned in the Ars Forums that they "kind of" missed the Daily Telescope posts that I used to write in 2023 and 2024. Although I would have ...

NASA's Perseverance rover isn't just hunting for signs of ancient life on Mars, it's also testing spacesuit materials right ...

Application error: a client-side exception has occurred (see the browser console for more information).

NASA's Curiosity Mars rover has detected the largest organic (carbon-containing) molecules ever found on the red planet. The ...

NASA's Perseverance rover has discovered a bizarrely textured rock covered in hundreds of egg-like spheres on Mars, ...