For the first time, astronomers have witnessed the very first solid particles forming around a baby sun-like star, HOPS-315, over 1,300 light-years away. Using Nasa’s James Webb Telescope and ALMA in ...

The largest black hole collision ever recorded has scientists' jaws on the floor — and scratching their heads.

Answers to those questions could come from a telescope with the world’s largest digital camera, a project with initial ...

Very massive stars (VMSs) have had a massive impact on the formation of our universe. However, there aren't very many of them ...

Star A had never been investigated because it does not contain a disk. My colleagues and I were curious about whether it had already formed a planet. And so, after four years of careful measurements ...

But in the past two decades, new types of black holes have been seen and astronomers are beginning to understand how they ...

The double star system is called HD 135344 AB and it's about 440 light-years away from Earth. A and B are both young stars, ...

Armed with the world's largest digital camera, the Vera C. Rubin Observatory in Chile will take night-sky images that revolutionize astronomy.

Tony Tyson’s cameras revealed the universe’s dark contents. Now, with the Rubin Observatory’s 3.2-billion-pixel camera, he’s ...

The European Southern Observatory's Very Large Telescope (ESO-VLT) has captured clear images of 3I/ATLAS, a fast-moving interstellar comet that the Sun's gravity can't slow down.

New observations show a star that blew up in two separate bursts, confirming a long-suspected cosmic phenomenon called a ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar object to pass through our solar system.