On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...

Here's everything to know about the James Webb Space Telescope, and what it captured on its three-year anniversary observing ...

The mighty James Webb and Hubble space telescopes united to reveal stars being born inside the Small Magellanic Cloud, which ...

The James Webb Space Telescope ( JWST) is celebrating three years of transformational science with a striking new image of ...

New images taken by NASA's James Webb Space Telescope show young stars forming within a "toe bean" on the Cat's Paw Nebula.

This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...

The fact that this carbon dust can potentially survive for centuries could change how we think about the building blocks of ...

The telescope peered into a single “toe bean” of the nebula, uncovering clusters of gas, dust and young stars.

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

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

The Webb telescope has produced breathtaking images of distant galaxies in space. Here is everything you need to know about what the telescope is, what it does, and why it was made.

NASA has just released a new documentary about the most powerful space telescope ever built, and you can watch it now.