NASA's Mars Reconnaissance Orbiter (MRO) observed sand dunes in the north polar regions of Mars.
The above image shows SOFIA data tracing gas in the Omega nebula, or M17, layered over an image of the…
NASA astronaut Drew Feustel is pictured outside of the Quest airlock during a spacewalk he conducted with fellow NASA astronaut…
NASA astronaut Drew Feustel is pictured tethered to the International Space Station just outside of the Quest airlock during a…
NASA astronaut Ricky Arnold Drew Feustel takes an out-of-this-world "space-selfie" during a spacewalk he conducted with fellow NASA astronaut Drew…
NASA astronaut Ricky Arnold is pictured during a spacewalk he conducted with fellow NASA astronaut Drew Feustel (out of frame)…
APOD Science APOD APOD: 2018 June 19 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss …
"Space was our office yesterday. #EVA51," said International Space Station astronaut Ricky Arnold on Friday.
APOD Science APOD APOD: 2018 June 18 – An… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…
APOD Science APOD APOD: 2018 June 17… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD…
