Space.com on MSN1d
Astronaut takes a mind-bending trip over Earth beneath star trails: Space photo of the day
NASA astronaut Don Pettit captured this stunning long-exposure view of Earth and stars from space at night from the ...
Space.com on MSN9d
Boom Supersonic's XB-1 jet flew in front of the sun so NASA could take this incredible shock wave photo
"This image makes the invisible visible — the first American made civil supersonic jet breaking the sound barrier." ...