Astronomers at South Africa's MeerKAT radio telescope have detected the first radio waves coming from the interstellar comet ...

For better images, the European Southern Observatory can combine four optical telescopes. Now, thanks to laser technology, a ...

Mandel looks back fondly on his time at the University.

It's a beautiful clear night. The stars are out and the Moon looks breathtaking against the sky, so you reach for your phone to take a snap. The ...

MeerKAT and NASA's Swift detected OH signals from 3I/ATLAS, confirming it's outgassing water-related molecules.

A lush, CG-animated feature from Reza Memari and Telescope Animation, 'The Last Whale Singer' shows off what's possible ...

Active galactic nucleus (AGN) black hole 10 billion light-years away, J2245+3743, made the biggest and brightest flare ever ...

After briefly escaping from Earth's view during a (very) close approach to the sun on Oct. 30, Comet 3I/ATLAS can finally be ...

Astronomers spotted the largest flare ever released from a supermassive black hole as it snacked on a giant star.

Discover the design and function of my custom double barrel telescope! Learn why I built it, how it improves astrophotography ...

Deep in the Appalachian mountains lies a hidden piece of space history. On a nearly 200-acre property tucked into the Pisgah ...

Comet 3I/ATLAS, a 7-billion-year-old visitor from another star system, is stirring alien rumors. Scientists explain why the ...