Planet

The Earth lost almost all of its oxygen and could have suffocated 2.3 billion years ago

China’s Mars spacecraft has just sent disturbing photos of the red planet

This stunning animation shows why Saturn’s rings are like a “mini solar system”

An exploding star 65 light-years from Earth may have caused a mass extinction

For the first time, scientists have detected X-rays coming out of Uranus

Echoes of a comet that crashed in 1994 have revealed new data about Jupiter

Having lost its original atmosphere, this strange planet grows a new one

New model of ancient astronomical device reveals “creation of genius”

This is a lost protoplanet piece and is officially older than Earth

Humans now control most of the Earth’s freshwater surface fluctuations