A linguist looks into the missing 'a.'
Excerpt: A Book of the Moon
Excerpt: Chasing Space
An excerpt from Spaceman, a memoir by astronaut Mike Massimino
Why is NASA's longest-serving woman an hourly employee?
Mike Massimino shows me around
He successfully crossed the finish line on a treadmill--and he made good time.
Inks deal to launch giant inflatable habitats starting in 2020
Four possible scenarios...
Astronauts will periodically enter the habitat designed by Bigelow Aerospace
No more drinking "fresh" java from a plastic pouch
They do come from Antarctica, after all.
And what does it have to do with my GPS being wonky?
A deep-dive on whether we can handle the implications of such a discovery
The deadly crash killed co-pilot Michael Alsbury and cast a pall over commercial spaceflight
Wonder what space lettuce tastes like?
The latest and greatest images from the New Horizons mission
Pics captured by New Horizons from just 48,000 miles away reveal the strange alien world
The New Horizons flyby is over, but now the real fun begins
HoloLens already used in weightless simulation free-fall flights
Flying crawling space robots. Cool, not nightmares.
My, what epic epochs you have there