3I/ATLAS is the third interstellar visitor ever to visit the solar system having been formed around a distant star. Tune in ...

Although there are a few hobbies that have low-cost entry points, amateur astronomy is not generally among them. A tabletop Dobsonian might cost a few hundred dollars, and that is just the entry ...

A spectacular new image from the James Webb Space Telescope reveals intricate structures inside the Helix Nebula, where a ...

The cosmic wanderer that has fascinated the world since it was found last summer is finally getting ready to say goodbye for ...

However, the Italy-based The Virtual Telescope Project will give one last live peek at the exocomet as it cruises toward the Jovian moon Eupheme and eventually leaves the solar system. The live event ...

This NASA image shows two massive galaxy clusters previously captured by NASA's James Webb Space Telescope and Chandra X-ray ...

Tune in today (Jan. 16) to bid farewell to interstellar comet 3I/ATLAS, courtesy of a livestream from the Virtual Telescope ...

NASA and SpaceX will both provide livestreams as the Crew-11 astronauts depart the International Space Station today.

The James Webb Space Telescope snapped its sharpest image of the area around a black hole, solving a long-standing galactic ...

3I/ATLAS, the third-ever interstellar object to traverse through the solar system after 1I/Oumuamua (2017) and 2I/Borisov ...

The first full moon of February will take place on Feb. 1, according to NASA's daily moon guide. Moon viewers will be able to ...

February brings several special events, including a rare "occultation," and a planetary parade of six planets.