The jet of radio waves is the biggest ever detected so early in the history of the universe, astronomers reported.

Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 billion years ...

A brilliant comet waved its tail above the site of the world's largest telescope as it lit up the night sky last month.

The Bullseye galaxy earned its nickname thanks to its wild number of rings. A smaller galaxy shot through its heart 50 ...

A recent study offers a new explanation for the rapid growth of supermassive black holes in the early universe, proposing ...

New James Webb Space Telescope observations of a star cluster called NGC 346 are shedding light on how, when and where planets formed in the early universe.

These mysterious objects can have masses several million or billion times that of the Sun and are so dense that they warp space time around them. As far as astronomers know, all galaxies harbour a ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Space agencies are ...

Save over $90 on this Go-To telescope that comes with a very large aperture and plenty of accessories. It is an older model, but that helps it come in at a lower price point. If you want a more ...

“We wanted to test the brightness of lava.” Laser beams streak from the European Southern Observatory’s Very Large Telescope array in Chile’s Atacama Desert. The lasers create artificial ...

The Vera C. Rubin Observatory is set to revolutionize our understanding of the cosmos by detecting millions of exploding stars — Type Ia supernovae — over the next decade. These brilliant explosions ...