There was probably more outdoor activity in the KX viewing area between midnight and 2:00 a.m. Friday than normal, thanks to ...

Researchers have identified a galaxy that existed when the universe was less than 300 million years old. This galaxy, known ...

The vernal equinox occurs as Mercury stands still in Pisces and several of Jupiter’s moons transit in the sky this week.

"I think that the simplest explanation of the rotating universe is the universe was born in a rotating black hole." ...

The sheer number of objects suggests scientists will soon have to grapple with what counts as a moon versus what’s just a ...

University of Arizona astronomers have uncovered insights into a mature galaxy that existed nearly 300 million years after ...

University of Arizona astronomers have learned more about a surprisingly mature galaxy that existed when the universe was ...

This is the fourth comet Gröller has discovered, but given its extraordinary distance, it was the most exciting find, he says ...

We don’t know for sure, but the answer is inextricably linked to the moment when water first materialized in the cosmos — and ...

Earth will begin to cast its shadow on the Moon, gradually covering it in an orange-red glow. Here’s how to ... Continue ...