The internet erupted this week after a physicist with past NASA ties claimed astronauts may have witnessed strange objects in space, including snake-like shapes seen by a shuttle pilot. Supporters say ...

"Mars’ wind has often carved odd shapes into the surface through a combination of physical and chemical weathering processes.

As technologies to grow food in space see increasing popularity, NASA astronaut Don Pettit sheds more light on his space farming hobby. View on euronews ...