A large asteroid whose chances of hitting Earth have been all but ruled out is now slightly more likely to hit the Moon than ...

Newly-processed image of Small Magellanic Cloud star cluster shows that this old space telescope can still impress with its ...

A team of astronomers at the University of Milano-Bicocca has uncovered a colossal spiral galaxy that existed just 2 billion ...

From the outside, a planetarium and an observatory might look a somewhat similar, but it's what's inside that counts.

From its original design to its first show, take a look at the history of Montgomery's W.A. Gayle Planetarium.

The public is invited to the free celebration from 6:30 p.m. to 9:30 p.m. at Como Park Elementary School at 780 Wheelock Parkway West on April 17.

NASA’s James Webb Space Telescope has captured stunning new images of an asteroid that was once ranked as the biggest threat ...

Webb first observed the region called Sagittarius C in 2023. Now researchers are now using those observations to study star formation in the wider area around the center of the Milky Way, known as the ...

A “city killer” asteroid experts feared was on a crash course with Earth is now expected to miss the planet — but it still ...

Astronomers have gotten a glimpse of the "city-killer" asteroid before it disappears until 2028, according to NASA.

A huge asteroid that was briefly feared to strike Earth now has a nearly 4% chance of smashing into the moon, according to new data from the James Webb Space Telescope.