If you were awake at the wee hours of the morning on Thursday, you may have spotted a bright object streaking across the West ...

Firing a gun in space plays out very differently from that on Earth due to some bizarre physics. Here's everything that ...

NASA's Chandra X-ray Observatory team has released several 3D models of celestial onbjects that you can print. Credit: NASA/CXC/A. Hobart ...

Astronomers say that mysterious interstellar visitors like 'Oumuamua and 3I/ATLAS are the most common large bodies in the ...

Amazon made same-day delivery the benchmark on Earth. Impulse Space is pitching a similar concept for satellites bound for ...

Mathematical quirks of our universe have led some cosmologists to wonder whether the cosmos was actually born in a black hole ...

When the "little red dots" were first discovered in 2022, scientists thought the objects might be galaxies as mature as the Milky Way, which is about 13.6 billion years old. That's because galaxies ...

In our nearby stellar neighborhood, a burned-out star is snacking on a fragment of a Pluto-like object. With its unique ...

Astronomers using the Webb Telescope may have found a new type of object: cold, glowing black hole stars from the early ...

"It's an elegant answer, really, because we thought it was a tiny galaxy full of many separate cold stars, but it's actually, ...

It wouldn’t be a 9-1-1 premiere without disaster striking hard. This time, it’s falling straight from the sky. ABC just ...