A faint, ancient flash of light detected by the James Webb Space Telescope (JWST) has broken the record for the most distant ...

7 Jaw dropping James Webb space telescope images.

Zoom into an amazing James Webb Space Telescope view of galaxy NGC 3256. It is " the wreckage of a head-on collision between ...

Day 10 of the 2025 Space Telescope Advent Calendar ...

Astronomers from the University of Geneva (UNIGE), the National Centre of Competence in Research PlanetS, and the Trottier Institute for Research on Exoplanets (IREx) at the University of Montreal ...

NASA’s Webb Telescope detects the earliest known supernova, GRB 250314A, 730 million years after the Big Bang, capturing its host galaxy and providing unprecedented early-universe observations.

Direct chemical signatures in a distant galaxy captured by the James Webb Space Telescope confirm the presence of massive ...

Data from the James Webb Space Telescope has identified the universe's most ancient supernova to date. This milestone not only redefines astronomical records but clarifies how the universe's first ...

The James Webb Space Telescope (JWST) has found compelling evidence for “monster stars” — ...

Thanks to sufficient advance warning, the James Webb Space Telescope was able to study the earliest supernova by far. A gamma-ray burst had announced it.

Supernovae aren't one of the JWST's main science themes, but the perceptive telescope is full of surprises. Recently, it ...

A space telescope and AI teamed up to analyze a million galaxies and learn what triggers supermassive black holes the most.