Hidden beneath the landscape of Australia lies the Deniliquin Structure, the largest known impact crater on Earth. This video ...

"We have the privilege of having discovered perhaps the largest comet ever seen." It has not visited the solar system in more than 3 million years. People here on Earth will likely need to rely on ...

NASA's Hubble Space Telescope has confirmed the largest icy comet nucleus ever seen by scientists. The nucleus of comet C/2014 UN271 (Bernardinelli-Bernstein) is about 80 miles in diameter ...

“We have the privilege of having discovered perhaps the largest comet ever seen — or at least larger than any well-studied one — and caught it early enough for people to watch it evolve as ...

Satellite manufacturer Apex has unveiled its largest spacecraft yet, a bus designed to serve commercial and government ...

A brilliant comet waved its tail above the site of the world's largest telescope as it lit up the night sky last month. Comet C/2024 G3 (ATLAS) soared through the starry skies above the European ...

Satellite bus developer and manufacturer Apex on Wednesday unveiled Comet, the third and largest platform in its product ...

Depending on how much gas the comet releases as its ices vaporize in the sun’s glare, Bernardinelli-Bernstein could get as bright in the night sky as Saturn’s largest moon Titan. If so ...

Discover Apex’s Comet, the largest satellite bus for LEO missions. Read more on how it’s changing space deployment.

New observations by Hubble of the largest comet ever found are confirming its status as a titan of icy space objects. Comet C/2014 UN271 measures about 74 miles across, according to updated data ...

Like meteors, space junk travels at vast speeds as it travels through the atmosphere and it begins burning up spectacularly.