A warm blob of water lurking in the Pacific Ocean in 2014 and 2015 led to a spike in ozone levels across the western U.S., new research suggests.
SpaceX's historic launch from NASA's Launch Complex 39A Sunday (Feb. 19) was a complete success.
The Indian Space Research Organization (ISRO) achieved a major milestone last night (Feb. 14) with a successful record-setting launch of 104 satellites on a single rocket.
If you missed out on spotting the green comet that zoomed past Earth over the weekend, don't worry — Comet 45P was only the first of three comets to pass near Earth between now and the end of 2018.
Astronomers have spotted more than 100 new potential alien planets, including one in the fourth-closest star system to the sun, a new study reports.
NASA's Juno spacecraft has flown by Jupiter for the fourth time.
Spending a year in space affected former NASA astronaut Scott Kelly's body in subtle but potentially significant ways, new research suggests.
Another long-term space simulation is underway at the Mauna Loa volcano in Hawaii, where six crewmembers entered a small, isolated dome Jan. 19 as a part of the HI-SEAS mission.