The discovery that black hole growth may not be limited to galactic centers could shed light on the role supermassive black ...

Astronomers have spotted a cosmic explosion of high-energy gamma-rays unlike any ever seen before. The gamma-ray burst (GRB) ...

Astronomers have detected an explosion of gamma rays that repeated several times over the course of a day, an event unlike ...

A new AI-powered tool has reduced astronomers' workload by 85%—filtering through thousands of data alerts to identify the few ...

For the first time, astronomers have directly measured a solar-system-size corona around a distant supermassive black hole, thanks to a rare cosmic alignment.

Astronomers and students working together through a unique educational initiative have obtained a striking new image of the ...

Astronomers discovered a rare ultra-massive white dwarf forged in a stellar smash-up and unmasked only by Hubble’s ...

A group of young astronomers has captured something few people ever get to see: a planet in the middle of its own creation.

Growth in satellites and debris will make the whole sky brighter and more difficult to study. Image credits: Rafael Schmall / NOIRLab, CC BY In the clear skies of the Chilean desert, astronomers used ...

What exactly does the boundary of the universe look like? Xiao Wang initially imagined it to be like the Earth's atmosphere, ...

Grote Reber helped spark decades of interest in radio astronomy in Tasmania when he decided to call the southern state home.