China may have just become the first country to attempt satellite-to-satellite refuelling in geosynchronous orbit ...

NASA has confirmed the discovery of an Earth-sized planet parked right in the “habitable zone” of a distant red dwarf star.

COPENHAGEN, Denmark (AP) — Police were examining a suspicious package sent to the Israeli Embassy in Denmark's capital, ...

Billionaires are building ultra-luxury doomsday bunkers that rival five-star resorts with lavish amenities beneath the earth.

Some of these open clusters are pretty famous, such as the Pleiades cluster, also known as the Seven Sisters. This is ...

This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...

Captured just days after its discovery, the images offer the clearest view yet of this rare visitor from beyond our solar system.

—Clement Nkubizi, the country director for the nonprofit Action Against Hunger in South Sudan, tells Wired that their food ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

From July 3 through July 8, it will be possible to sight the two largest objects currently in orbit around the Earth, passing ...

NASA has discovered an interstellar comet that's wandered into our backyard. Luckily, it won't get near enough to be a threat ...