In this image captured by NASA's Cassini spacecraft in 2009, dramatic plumes of water ice and vapor are seen erupting from ...

Astronomers know that mergers play a huge role in galaxy growth. Right now, the Milky Way is slowly consuming the Large and ...

Experts have discovered that the moon is leaking heat from both of its poles, which they say indicates that Enceladus could ...

Scientists have detected some of the oldest signs of life on Earth using a new method that recognizes chemical fingerprints ...

They built four models through which it could distinguish things with biological antecedents from things which lacked them.