Astronomer Avi Loeb suspects this interstellar visitor is a piece of alien technology, citing its unusual traits and the ...

NASA is moving forward with plans to demolish three iconic structures at the agency’s Marshall Space Flight Center in ...

A first-of-its-kind space telescope could soon launch into orbit and potentially chart a new path forward for astronomy.

Around the bright star Fomalhaut, astronomers spotted glowing clouds of debris left behind by colossal collisions between ...

Bigger than Hubble and launching as soon as 2029, the Lazuli Space Observatory would be the first-ever full-scale private ...

The Hubble Space Telescope has found evidence of a "wandering" black hole about 5000 light years away in the Milky Way galaxy ...

NASA's Double Asteroid Redirection Test (DART) impacted the 'moonlet' Dimorphos in the Didymos asteroid system. NASA's Hubble ...

Last year delivered doses of drama and excitement in the space business, with a record number of launches, breathtaking ...

The researchers describe Cloud-9 as a failed galaxy, a "relic" or remnant of the processes that gave rise to early galaxies. Alejandro Benitez-Llambay suggested that the ...

Cloud-9 entered the picture in 2023, when astronomers using the Five-hundred-meter Aperture Spherical Telescope (FAST) in ...

We are going to be getting a lot of exciting new information about galaxies in 2026, says Chanda Prescod-Weinstein, who can't wait to see what it can tell us ...

Scientists have identified a strange cosmic relic called Cloud-9 — a starless, gas-filled object dominated by dark matter.