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 biggest planet in our solar system is hovering over the North Carolina skyline throughout January, and stargazers will ...

Over its planned two-year mission, the $488 million telescope will scan the entire night sky every six months and collect ...

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

Zoom into the James Webb Space Telescope's view of a star-forming region in the Small Magellanic Cloud known as NGC 346.

Something strange happened that made scientists question the influence of companion star Siwarha on Betelgeuse's surrounding ...

A University of Utah research team’s rare find in a storage closet is being called a huge, historically significant discovery ...

Elon Musk's AI chatbot Grok is facing a backlash from governments around the world after a recent surge in sexualized images ...

NASA announced Monday the selection of industry proposals to advance technologies for the agency’s Habitable Worlds ...

The Hubble Telescope appears as a tiny silhouette during a perfectly timed solar transit captured from Puerto Rico.

On Saturday (Jan. 10), for example, we will see three satellites on one side of Jupiter (going outward from the planet: Ganymede, Io and Europa ), while the fourth ( Callisto) remains all by itself on ...