The Universe has long been cast as effectively immortal, coasting into a cold, dark eternity so distant that it might as well ...

There are thousands of known exoplanets, many of which are too dark to directly see, but scientists have made a 3D map by ...

The James Webb Space Telescope has picked up the light from a massive star that exploded about a billion years after the ...

While JWST reveals the ancient universe billions of years old, SkyMapper focuses on today’s changing cosmos — tracking ...

When analyzing early universe data, the Standard Model of Cosmology suggests that the universe should be more “clumpy” that ...

Donald G. York, an astronomer with the University of Chicago who helped revolutionize the field as a co-founder of the Sloan Digital Sky Survey and made pioneering contributions to the study of the ...

If dark stars existed, they would have been capable of forming in the universe before ordinary stars could have formed. When ...

Dark matter, one of the Universe’s greatest mysteries, may have been born blazing hot instead of cold and sluggish as ...

A research team including a UC Riverside astrophysicist and his former graduate student has received the 2025 Buchalter Cosmology Prize for a study that offers new insight into one of the universe’s ...

New observations from the James Webb Space Telescope have revealed unexpected features in the early universe, including ...

Ex-Google CEO Eric Schmidt aims to fly the first private space telescope by 2029. Will it pave the way for more private ...