Bennu asteroid samples returned by NASA's OSIRIS-REx mission reveal life's building blocks, including sugars like ribose and ...

The intriguing findings bolster the theory that asteroids seeded the early Earth with life's chemical components - a process ...

Titan is the only moon in the solar system with stable rivers, lakes, and seas on its surface — except they’re made of liquid ...

"I'm becoming much more optimistic that we may be able to find life beyond Earth, even in our own solar system." ...