The James Webb space telescope had several stunning findings this year that changed how we understand the universe.

The James Webb Space Telescope has confirmed 20-year-old Hubble observations that could finally explain how ancient stars can ...

The rate of expansion of the universe today is a figure known as the Hubble constant, which is typically measured in units of kilometers per second per megaparsec (km/s/Mpc), where a megaparsec (Mpc) ...

Supermassive Black Holes' Discovered by James Webb Space Telescope Were Born in First Few Moments of Big Bang, Say Researchers Astronomers have long speculated about the origins of particular ...

The James Webb Space Telescope is celebrating three years from its launch. Its discoveries have already changed our ...

New imagery has been released from NASA’s Hubble Space Telescope, which captured a photo of a spiral galaxy more than 76 ...

The Hubble Space Telescope has captured a spiral galaxy designated as NGC 2566, at a distance of 76 million years in the ...

An ancient exoplanet dated at 12.7 billion years old could have formed over a long period in a giant disk of gas, according to new JWST observations.

This cosmic insight comes from one of the first studies of images captured by Nasa's new James Webb Space Telescope ... the Big Bang. NASA/ESA/CSA/STScI Webb is taking some incredible pictures ...

The golden reflector, the centrepiece of the new James Webb telescope ... Hubble's pictures transformed our view of the cosmos. Webb's should be no less impressive The big shield will produce ...