A supermoon will hang in the night sky bigger and brighter than usual during its perigee, and a great time to head outside to ...

NASA scientists have firmly rejected claims by Harvard astronomer Avi Loeb that the interstellar comet 3I/Atlas may be a ...

Scientists are closely monitoring Comet 3I/ATLAS, an interstellar object. Discovered in July 2025, it's moving at record ...

Before they head to the moon in 2026, the four Artemis 2 astronauts have to practice observing Earth's nearest neighbor.

According to Dean Duffy, the new NASA administrator, a rock sample collected by the Perseverance rover was the "clearest sign ...

NASA STEREO-A satellite's SECCHI/HI-2 camera captured this imagery of Comet C/2021 A1 (Leonard) Credit: Space.com | footage ...

NASA is collaborating with the Colorado Army National Guard at its training center in Gypsum to help Artemis astronauts ...

Astrophysicist Avi Loeb, the former chairman of Harvard's Department of Astronomy and current head of Harvard's Galileo Project, which searches for ...

A team of researchers has put forth the idea of launching nuclear bombs at asteroid 2024 YR4 with a chance of hitting the moon in 2032.

A new image shows the growing tail of a comet from another star system streaking across our solar system. The image of comet ...