Australia will enter a peak Geminids window this weekend as moonless skies promise one of the strongest meteor displays of ...

However, astronomers in Hawaii just spotted a pair of exciting discoveries — a huge exoplanet and a brown dwarf — using Japan ...

Skygazers will be able to spot the Orion constellation in the Northern Hemisphere’s southern sky by 9 p.m. tonight ...

Using a powerful combination of space-based measurements and Subaru’s advanced imaging, astronomers have discovered two rare companions, one of which enables a key test for NASA’s Roman Space ...

Google's Project Suncatcher is a proposal to launch an 81-satellite constellation into low Earth orbit. But it must contend ...

Even though the shower begins tonight, the peak night will be December 13–14. This is when you will see the most meteors.

Wondering why the moon is so big and orange tonight? Here's when, what time to see the December cold supermoon 2025 and its ...

A scientist has identified a possible astronomical explanation for the Star of Bethlehem, as described in the Bible ...

The fifth day of the 18th annual Space Telescope Advent Calendar features a close view of a distant and colorful spiral ...

December nights are the longest — and often some of the coldest — of the year. While some may dread December’s darkness, ...

Like a toddler right before naptime, TRAPPIST-1 is a small yet moody star. This little star, which sits in the constellation ...