A pair of Sydney Ph.D. students helped sharpen the view of humanity's most powerful space observatory—without leaving Earth.

Researchers have identified a massive red supergiant on the brink of supernova in images from the James Webb Space Telescope, ...

The James Webb Space Telescope (JWST) continues to deliver awe-inspiring views of the cosmos and the art world has taken ...

The James Webb Space Telescope has uncovered dazzling newborn stars and thick cosmic dust in Sagittarius B2, the Milky Way's ...

By combining Webb’s infrared data with older Hubble Space Telescope images, scientists traced the explosion, known as ...

The James Webb Space Telescope's latest image shows eight spectacular examples of gravitational lensing, a phenomenon that ...

This quiz is your chance to explore the wonders of the James Webb Space Telescope, from its mind-blowing discoveries to the ...

Astronomers have detected one of the darkest objects ever seen at a record cosmic distance—only with the assistance of ...

Why Sagittarius B2 produces so many stars in comparison to the rest of the galactic center has remained an enduring mystery ...

A newly discovered odd radio circle in space could serve as a time capsule for the violent events that shape galaxies.

A powerful new telescope in outback Australia has mapped vast areas of the universe in record-breaking time, revealing a million new galaxies and opening the way to new discoveries, the country's ...

On human timescales, the universe may as well be eternal. It’ll be here long after our species and our planet are gone, but ...