NASA's Hubble Space Telescope caught a glimpse of 3I/ATLAS – again. Here's a look at the latest photo of the intriguing ...

NASA's Jonny Kim and two cosmonauts are scheduled to leave the ISS today (Dec. 8) at 8:41 p.m. ET. Three astronauts will head ...

A new NASA-led study found that the increasing number of satellites in low-Earth orbit could ruin up to 96% of images from ...

A 2023 astronaut photo shows three dark hills, or mesas, towering above part of the Sahara desert in southern Mauritania. The ...

Have scientists finally confirmed the existence of the first exomoon? This is what a study released on the preprint server ...

NASA is tracking two house-sized asteroids zipping toward Earth today as fast as around 20,500 miles per hour. One asteroid, known as "2025 VW," is projected to make its closest approach at about 1.29 ...

NASA is monitoring a bus-sized asteroid that is zipping towards our planet at more than 18,300 miles per hour, according to the Center for Near Earth Object Studies (CNEOS). The asteroid, known as ...

After decades of searching, astronomers may have finally stumbled upon the first moon known to exist beyond our solar ...

Shenzhou-20 crew returned home on Shenzhou-21 vessel Crew was stuck in China's space station for nine days Shenzhou-20 vessel remains in orbit after space debris damage Episode highlights danger from ...

Astronomers have long been concerned about reflections from satellites showing up in images taken by telescopes and other ...

The ESA said that its JUICE team was surprised to see the "very clearly visible comet, surrounded by signs of activity." ...