This view of Mauna Loa by a Maxar Technologies satellite on Nov. 28, 2022, shows the dramatic scenes unfolding during Mauna Loa's eruption.
Astronomers have made the most distant observation of a black hole ripping apart a star and feasting upon it, thanks to a jet of stellar "leftovers" blasted directly toward Earth.
SpaceX delayed the launch of Japan's Hakuto-R moon lander carrying a United Arab Emirates' rover until Thursday (Dec. 1) at 3:37 a.m. EST (0837 GMT) to allow for additional pre-flight checks.
By using a chain of atoms to simulate a black hole's event horizon, researchers have shown that Hawking radiation may exist just as the late physicist described.
Sea levels are expected to rise around the contiguous U.S. faster than previously thought, a new NASA study finds.
Wednesday (Nov. 30) offers an excellent opportunity for skywatchers to observe Mars when the Red Planet will be at its closest to Earth, appearing bigger and brighter in the sky.
Astronomers may finally have a way to hunt for a monstrous supermassive black hole they suspect lurks in the dwarf galaxy next door.
The aircraft-borne SOFIA telescope could not find signs of a compound possibly linked to biological activity during observations of Venus' atmosphere.
On the final day before December, the moon will be exactly halfway between the new moon and the full moon with its face half-illuminated.
SpaceX ignited multiple Raptor engines on a Starship prototype called Booster 7 during a test in South Texas on Tuesday (Nov. 29).
A thrilling first season conclusion shows us what Cassian was actually constructing during his hard time on Narkina 5
China has completed the construction of the Daocheng Solar Radio Telescope (DSRT), the world's largest array of telescopes dedicated to studying the sun and how its behavior affects Earth.
China has made a breakthrough in its quest to develop reusable launch vehicles like SpaceX’s Falcon 9.
Andromeda, the Milky Way's neighboring spiral galaxy, may be a cosmic cannibal that has been growing by chowing down on smaller galaxies.
A Long March 2F rocket launched the three-person Shenzhou 15 mission toward the Tiangong space station today (Nov. 29) at 10:08 a.m. EST (1508 GMT).
A structure in the heart of the Perseus galaxy cluster can now be seen as an otherworldly display of reds and blues thanks to a new technique that involves merging X-ray and radio data.
China's latest launch on Sunday (Nov. 27) put three new secretive Yaogan spy satellites into orbit as questions arise about their purpose.