NASA's Curiosity rover uncovered critical new samples, including a series of compounds planetary scientists consider building ...

NASA has uncovered major new clues on Mars that could point to alien life. The space agency’s rover has found chemicals on ...

Starlight has been the key to finding thousands of exoplanets over the past decade, but researchers have found a new way to harness it in their hunt ...

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...

Aristotle believed the planets revolved around Earth and God could not have created other worlds. Today, scientists scour the ...

The LHS 1903 system defies expectations with a rocky outer planet, prompting new ideas about how planets form and evolve.

NASA's Curiosity rover has found DNA-like molecules and space-rock chemicals on Mars, proving the Red Planet could have ...

The greatest space movies are so varied that they don’t even all take the same approach to their setting. Some of them are ...

Scientists say caves on Mars and icy moons may host microbial life and serve as future habitats for astronauts to be sent to ...

Planets orbiting such stars may have a better chance of retaining their atmospheres and developing conditions suitable for ...

A new study proposes detecting life in space by spotting patterns across many planets instead of focusing on one at a time.

Elisha Sauers writes about space for Mashable, taking deep dives into NASA's moon and Mars missions, chatting up astronauts ...