The JWST’s latest images showcase LBN 483, a nebula shaped by dynamic stellar interactions and magnetic fields.

The James Webb Space Telescope captures the first direct images of carbon dioxide in a distant planetary system, HR 8799, ...

The James Webb Space Telescope is a collaborative effort between NASA, the European Space Agency and the Canadian Space Agency. Unlike the Hubble Space Telescope, which orbits around the Earth, Webb ...

For years, astronomers have sought a way to directly observe the atmospheres of exoplanets, worlds orbiting distant stars.

Discover how the James Webb Space Telescope captured stunning images of gas giants in the HR 8799 system, revealing carbon ...

Giant Exoplanets in HR 8799 System Likely Formed Like Jupiter and Saturn The first exoplanet was discovered in the 1990s, but ...

By spotting these strong carbon dioxide features, we have shown there is a sizable fraction of heavier elements, like carbon, ...

New images of the infant universe captured by the Atacama Cosmology Telescope (ACT) are the most precise "baby pictures" to ...

Astronomers have made an exciting discovery—a massive spiral disk galaxy, much larger than expected, in the early universe.

Deep observations from the James Webb Space Telescope (JWST) have revealed an exceptionally large galaxy in the early ...

CU Boulder researchers found massive, dust-filled galaxies called UFOs using JWST, challenging previous galaxy formation theories. A new study led by astrophysicists from the Boulder aims to uncover t ...

A disk galaxy, like our Milky Way, is a flat, rotating system with spiral arms spreading out from a central core. These ...