Astronomers have traced two mysterious fast radio bursts from space to wildly different places, which suggests the phenomenon ...

"The Hubble tension is now a Hubble crisis." The mystery of the Hubble tension has deepened with the startling finding that ...

Around 2015, astronomers took on the painstaking task of stitching together Hubble Space Telescope images of this galaxy, but that effort had focused on the galaxy's northern half. Still, however, the ...

A team of astronomers sifted through James Webb Space Telescope data from multiple surveys to compile one of the largest ...

Astronomers have been confounded by recent evidence that the universe expanded at different rates throughout its life. New ...

Early data of “little red dots,” or LRDs, from the James Webb Space Telescope (JWST) appeared to suggest the presence of ...

Using observations from 2017 and 2018, the Event Horizon Telescope (EHT) Collaboration has advanced our understanding of the ...

"What If is an epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a ...

"What If is an epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a ...

In February 2024, scientists on Earth detected a powerful radio blast from outer space. Seeking to discover where it had come ...

The size and spin of black holes can reveal how and where they were born, and gravitational waves offer a way to decode this ...

For the first time, astronomers have traced a fast radio burst (FRB) to the outskirts of an ancient, dead, elliptical ...