A tiny asteroid measuring some 27 inches (70 cm) wide was detected on a collision course with Earth above Siberia. It is expected to burn up harmlessly on the morning of Dec. 3, 2024.

Active volcanoes were erupting on the far side of the moon 2.8 billion years ago, the first lunar samples returned from the far side reveal. 1

Star Wars: Skeleton Crew explores the New Republic era from a new, innocent perspective, but there's more than meets the eye...

A company that crafts knife handles from leftover rocket metal and the wood from trees surrounding the launch pad has created a limited piece celebrating the anniversary of Europe's venerable Ariane.

An asteroid hitting a neutron star could release enough energy to power humanity for 100 million years, more than enough to explain fast radio bursts!

The Big Bang may not have been the origin of the universe's most mysterious matter. Instead, dark matter could have been created in a second creation event, a "Dark Big Bang."