Galaxies in the early universe tend to be clumpy, but the new JWST discovery of a "grand design" spiral galaxy just 1.5 ...

The James Webb Telescope — the super-sensitive, tennis-court-sized, space-based imager jointly managed by several international space agencies — continued to deliver gorgeous shots of the ...

Since it sent back its first batch of stunning images last July, the James Webb Space Telescope has been capturing the universe in spectacular detail. The black hole resides in a galaxy known as ...

The James Webb space telescope had several stunning findings this year that changed how we understand the universe.

The universe of United States postage stamps featuring James Webb Space Telescope (JWST) imagery is set to expand again in 2025. The U.S. Postal Service (USPS) on Monday (Dec. 16) revealed that ...

Our universe appears to be expanding about eight percent faster than initially assumed possible, according to new observations from the James Webb Space Telescope. There has been a long ...

But we’ve never been able to see dark matter ourselves. That may change soon, though, as a trick with the James Webb space telescope could let us “see” dark matter. When looking at things ...

After the Hubble Space Telescope studied the oldest-known exoplanet in the galaxy, scientists used the James Webb Space Telescope to learn how planets were able to form in the early universe.

The NIRCam (Near-Infrared Camera) instrument on NASA’s James Webb Space Telescope’s reveals a portion of the Milky Way’s dense core in a new light. An estimated 500,000 stars shine in this ...

The findings suggest that astronomers’ widely accepted cosmology models might be missing something—meaning the longstanding mystery known as the “Hubble tension” continues Margherita Bassi ...