The Space Force just took a big step from sci-fi-sounding dream toward reality. President Donald Trump signed Space Policy Di... · 1d
We may not have to wait much longer to get our first glimpse of E.T., NASA chief Jim Bridenstine said. NASA has made the sear... · 16h
Astronomers just got the goods on the meteor that flared up over Cuba earlier this month. The daytime sky show dazzled thousa... · 11h
Virgin Galactic called off a planned test flight today (Feb. 20) of its VSS Unity space plane because of bad weather at its M... · 12h
Virgin Galactic will take to the skies again tomorrow (Feb. 20), if all goes according to plan. Virgin plans to perform the f... · 1d
A faint and frigid little moon doesn't have to go by "Neptune XIV" anymore. Astronomers have given a name — "Hippocamp" — to ... · 9h
SpaceX will launch an Israeli robotic lunar lander during the company's Falcon 9 rocket launch tomorrow (Feb. 21). If the lan... · 9h
The weird "neck" between the lobes of Comet 67P/Churyumov-Gerasimenko spotted by the Rosetta spacecraft formed in part becaus... · 15h
NASA's MAVEN orbiter around Mars will pump its brakes in the Martian atmosphere to slide into tighter orbits around the Red Planet as its mission enters a new phase. The 4-year-old mission, whose name ... · 15h
Say you need to prepare to shoot bullets into an asteroid and suck up the debris kicked up from the blast, then tuck it away ... · 1d
This article was originally published at The Conversation. The publication contributed the article to's Expert Voic... · 1d
On Tuesday, Feb. 19, you'll no doubt hear the mainstream media proclaiming that on that night Earthlings will witness a "supermoon." It's a term — or, more specifically, a branding — of relatively rec... · 2d