Recent observations by the James Webb Space Telescope (JWST) have added new weight to one of the most perplexing problems in ...

The telescope may operate for 20 years, and it's off to a good start. Let's take a look at the best of Webb so far. Here, in no particular order, are 35 of the best Webb images we've seen to date. 1.

The $10 billion James Webb Space Telescope is literally parked 1 million miles away. In the nearly three years since it became operational, “Webb,” as it’s called, has made some incredible findings.

Astronomers have detected possible biosignature gases, including dimethyl sulfide (DMS), in the atmosphere of exoplanet K2-18b using NASA’s James Webb Space Telescope. Located in the habitable ...

But consider this: Even in the depths of space, there’s no escape from politics. The $10 billion James Webb Space Telescope is literally parked 1 million miles away. In the nearly three years ...