After four years of discoveries and explorations on Mars, Nasa ’s Perseverance Rover has found some unusual rocks on the ...

NASA promised the James Webb Space Telescope would rewrite astronomy—but its discoveries are stranger, scarier, and more groundbreaking than anyone imagined. From impossible galaxies to dark mysteries ...

Scientists stressed that in-depth analysis is needed of the sample gathered by the Perseverance rover before reaching any ...

A sample obtained by NASA's Perseverance rover of reddish rock formed billions of years ago from sediment on the bottom of a ...

NASA’s Perseverance Mars rover collected a rock sample that NASA leaders say offers the best signs yet that ancient Mars ...

Prize: NASA could offer a prize—say $3 billion to the first company and $1 billion to a second company—for delivering ...

In short, NASA is quite confident it's found signs of ancient Martian life.

Perseverance has a drill to penetrate rocks and tubes for samples gathered from places suitable for hosting life billions of ...

Webb uncovers methane on Makemake, showing the icy dwarf planet is more active than once thought - just like Pluto.

Has NASA's Perseverance rover at long last found evidence that life did indeed once exist on Mars? Here's what we know.

Pluto's largest moon, Charon, with its dark Mordor Macula (left), along with Hydra (top mid), Nix (bottom mid), Kerberos (top right) and Styx (bottom ...

Mars was once much warmer, wetter, and more hospitable than the frigid desert it is today, and it may have had conditions suitable for life. Jezero Crater was chosen specifically because billions of ...