Two formerly stranded NASA astronauts have finally returned to their loving families. But Barry Wilmore's wife has noticed a change in her husband since he came back to Earth.

A new 28-minute film explores the medical, social, political and ethical challenges of parenthood and child-rearing that ...

The Large UV/Optical/IR Surveyor (LUVOIR) telescope has been imagined as a habitable planet hunter, but it could be so much ...

To decide on the location of the Great Filter (or collection of Lesser Filters), we don’t have a lot of evidence to go on.

For all his faults, Elon Musk sure knows how to keep things interesting. Yesterday, skies around the world lit up with what seems to be returning debris courtesy of Musk's company, SpaceX.

Turkana IV was the colony from which Tasha and Ishara Yar hail, described as a 'failed' Earth colony. In Section 31, Jamie ...

The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet (140 ...

Fram2 is set to launch as early as March 31, sending four first-time astronauts into an orbit never before visited by humans.