Space

Astronomers discover 'near-impossible' galaxy cluster

Studying Earth’s anatomy from space

Saturn's jet streams explained

Recent surface water detected on Mars

Lichen shown to survive in outer space

Hubble snaps a globular cluster

Voyager to leave solar system on interstellar journey


Asteroid 2012 LZ1 won't hit Earth for 750 years


'Extensive' water found in Mars' interior

Twin planets orbit distant star together