Fourth anniversaries aren’t often causes for celebration. But in the case of the James Webb Space Telescope (JWST), which ...

Scientists using the James Webb telescope observed a distant exoplanet with an atmosphere of soot and diamonds, challenging ...

The James Webb Space Telescope is starting to turn a long‑standing cosmic mystery into something that looks almost tangible.

NASA's powerful James Webb Space telescope has revealed a colorful spread of stars and cosmic dust in the Milky Way's most active star-forming region. The telescope was studying Sagittarius B2, a ...

"This observation also demonstrates that we can use Webb to find individual stars when the universe was only 5% of its current age." When you purchase through links on our site, we may earn an ...

NASA’s James Webb Telescope discovers the oldest supernova ever seen, offering insights into early universe star formation and primordial galaxy evolution.

The James Webb Space Telescope has caught what appears to be the earliest supernova humanity has ever seen, a stellar death flash from a time when the universe itself was still in its cosmic childhood ...

After Christmas dinner in 2021, our family was glued to the television, watching the nail-biting launch of NASA's $10 billion James Webb Space Telescope. There had not been such a leap forward in ...

The James Webb Space Telescope has captured a stunning image of Westerlund 1, a star cluster resembling a festive Christmas ...

"This is a one-of-a-kind system with an incredibly rare orbital period." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A nested series of dusty ...

The James Webb Space Telescope was trained on a planet unlike any other we know of, with a strange shape, strange composition ...

When NASA launched its $10 billion James Webb Space Telescope in 2021, scientists hailed the mission as the greatest achievement of its kind in over three decades. Soon, however, scientists noticed a ...