The James Webb Space Telescope has begun to uncover secrets at the very edge of the universe, revealing terrifying ...

To understand gravitational lensing and dark matter, James Jee, a professor at Yonsei University, says to think of a pond ...

The first ever space telescope, the Orbiting Astronomical Observatory 2 (OAO-2), was launched into the low Earth orbit in ...

The most powerful telescope in history. The James Webb Space Telescope's "jewel-filled" photos are stunning.

NASA's James Webb Space Telescope recently zeroed in on the Bullet Cluster—delivering highly detailed images that show a ...