But researchers have used the James Webb Space Telescope, a collaboration of NASA and its European and Canadian space ...

Found less than a billion years after the Big Bang, these massive objects are upending astronomers’ timeline for how early ...

“He was very taken with the thought that no phenomenon becomes a true phenomena until it has been observed,” Wald told Salon ...

New measurements show that the expansion rate of the universe is faster than can be explained by our current understanding of ...

Leo P, a small galaxy and a distant neighbor of the Milky Way, is lighting the way for astronomers to better understand star formation and how a galaxy grows. Scientists have reported finding that Leo ...

Soon after it came online in 2022, Webb observations revealed a population of tiny red objects dubbed little red dots (LRDs).

In December 2022, less than six months after commencing science operations, NASA’s James Webb Space Telescope revealed ...

A sweeping 2022 law, touted by President Joe Biden as a way to revive U.S. manufacturing of semiconductors and reduce the ...

NASA’s Webb telescope uncovers mysterious "little red dots," pointing to the existence and growth of supermassive black holes ...

"This is how you solve the universe-breaking problem." ...

The newly discovered "blazar," which has a mass equal to 700 million suns, is the oldest of its kind ever seen and changes ...