NASA's James Webb Space Telescope, history's largest and most complex space observatory that serves thousands of astronomers ...

Using NASA's James Webb Space Telescope, scientists have observed a galaxy nearly 6.5 billion light-years from Earth, and ...

The first black hole that astronomers observed "turning off" just turned back on, releasing jets of hot gas into the cosmos.

Each year, astronomers make breathtaking new discoveries that deepen our understanding of the universe and all it contains—and 2024 was no different. So Newsweek reached out to leading ...

NASA's James Webb Space Telescope, history's largest and most complex space observatory that serves thousands of astronomers around the world, has captured a unique image that revealed 44 ...