NASA has shared huge news about a discovery made on Mars. After a decade of searching, NASA’s MAVEN (Mars Atmosphere Volatile Evolution) mission has reported a direct observation of an elusive ...

NASA's Curiosity rover has found iron-rich carbonates on Mars — a major clue that the Red Planet used to be habitable. ... the planet could have trapped up to 36 millibars' worth of atmospheric carbon ...

Scientists have discovered a new dwarf planet candidate far beyond Pluto in the solar system. Its existence could mean there's no Planet 9.

NASA's Curiosity rover has found iron-rich carbonates on Mars — a major clue that the Red Planet used to be habitable.

NASA's Curiosity rover has found iron-rich carbonates on Mars — a major clue that the Red Planet used to be habitable.