New data from the James Webb Space Telescope may solve a riddle from the universe’s beginnings. A compact, distant object ...

Explore the vast and mesmerizing beauty of the deep universe with our latest video, "Deep Universe: Relaxing Video from Outer Galaxies." Journey through the outer galaxies, where vibrant nebulae and ...

Determining the nature of dark matter, the invisible substance that makes up most of the mass in our universe, is one of the ...

(Web Desk) - A bizarre Russian satellite that carried more than 1,500 animals into space has landed back on earth. Dubbed ...

When St. Louis native Nikki Alexander was a student at Harvard Law School, she made a discovery that fueled her passion project. “I had never heard of space law before,” Alexander said. She was ...

Rep. Pfluger told Newsweek the LAUNCH Act boosts U.S. innovation "as adversaries like China seek to weaponize and exploit the space domain." ...

What’s the farthest from Earth anything has died? This video investigates the extreme environments of outer space and the fascinating discoveries related to the demise of matter far beyond our planet.

Arizona-based Katalyst Space Technologies has scored a contract to raise the altitude of NASA's Neil Gehrels Swift ...

Get ready to demonize your home with these blood-curdling pop-culture animatronics. They are evil, classic, and perfect ...

Astronomers are using radio pulses from space to find missing baryonic matter and learn about supermassive black holes, ...

Named 3I/ATLAS, the comet is only the third known interstellar object to enter our solar system, and it's the largest and ...

Some things we see in space appear to outpace light. Now we are learning to harness these bizarre optical illusions to ...