Indian astronomers discover 'Alaknanda', an ancient spiral galaxy, using the James Webb Space Telescope, challenging current ...

Interstellar object 3I/ATLAS has triggered a global scientific alert after emitting mysterious radio signals, prompting NASA ...

So, to create a must-read story list for you, we asked our staff to select their favorite pieces of 2025. Alas, while you're ...

Three merging galaxies host three active black holes, offering rare insight into galaxy and black hole growth.

Look across the night sky and it is easy to think the universe is mostly stars, galaxies and the planets that orbit them. Yet ...

January nights are full of starry delights, and we have so many hours to enjoy them, provided the weather cooperates. As 2026 ...

Kicking off the year's cosmic wonders is the moon, drawing the first astronauts to visit in more than 50 years as well as a ...

Astronaut Butch Wilmore discusses surviving nine months in space and how his faith guided him through the ordeal on ‘Fox News Sunday.’ ...