The most powerful telescope ever launched into space uncovered a cluster of forming stars within the "toe beans" of the Cat's ...

Here's everything to know about the James Webb Space Telescope, and what it captured on its three-year anniversary observing the cosmos. To mark Webb's third year of operations, NASA shared an image ...

Take a tour of the amazing Ring Nebula image captured by the James Webb Space Telescope. Credit: NASA/ESA/CSA/Institute for ...

On July 11, 2022, the James Webb Space Telescope finished its commissioning and commenced science operations. In the three ...

But in the past two decades, new types of black holes have been seen and astronomers are beginning to understand how they ...

Now imagine that this enormous mirror is made not of precisely manufactured glass segments, but of liquid floating in space.