For now, researchers think the light might be coming from the first stars to exist, or outflows from a supermassive black ...
With this lack of evidence, the simplest WIMP-based theories now face serious doubts. Related Stories ・New AI system ...
Astronomers using the James Webb Space Telescope to look back in time have found the earliest evidence of the universe ...
Deep observations from the James Webb Space Telescope (JWST) have revealed an exceptionally large galaxy in the early ...
Primordial supernovae got the ball rolling a quick hundred million years or so after the start of the universe.
People talk about the universe starting with a Big Bang, but how could we possibly know anything about an event that happened billions of years ago – before our planet was even formed?
New data involving millions of galaxies and luminous galactic cores is providing fresh evidence that the enigmatic and ...
It has spotted only four galaxies dating to slightly earlier than this one, including the current record holder observed at ...
The James Webb Space Telescope’s JADES survey recently observed a galaxy that shouldn’t be visible, because it existed only 300 million years after the Big Bang. At that point in cosmic ...