Called SN H0pe, it's one of the most distant Type Ia supernovae we've ever seen, and measurements of the rate at which it ...

The James Webb Space Telescope has zoomed in on an ancient supernova, revealing fresh evidence that a crisis in cosmology ...

The James Webb Space Telescope has observed a distant cosmic explosion that erupted in the early universe called "supernova ...

The James Webb Space Telescope has captured some bizarre imagery of an exploding star that, for some reason, keeps repeating ...

A gravitational lens tripled the event in the night sky and helped astronomers measure the rate at which the universe is ...

The James Webb Space Telescope's Near-Infrared Camera (NIRCam) captured a curious sight in a region 3.6 billion light-years ...

Measuring the Hubble constant, the rate at which the universe is expanding, is an active area of research among astronomers ...

Utilizing the James Webb Space Telescope, astronomers have refined the measurement of the Hubble constant by studying SN H0pe ...

The James Webb Space Telescope has made an incredible discovery, observing a supernova appearing three times in one image due ...

The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...

Researchers are now enhancing the precision of the Hubble constant by measuring gravitationally lensed supernovae. Brenda ...