Earth3 is an initiative to make the real world fairer, more efficient and sustainable by creating a brand-new digital space.

Satellites have captured amazing views views of these craters on Earth. ESA explains. Nördlinger Ries Ouarkziz Crater ...

A 2010 satellite image shows dozens of golden islands covered with strange parallel lines shining among the shallow waters of ...

An asteroid hit Earth hours after it was detected, evading NASA's early warning system, in the third close call of its kind ...