All motion is relative. That simple fact makes tracking the motion of distant objects outside our galaxy particularly ...

The trip took place in July 2024 and took 6 days. Over that time, the flying observatory looked at two main sources: the Crab ...

Many stargazers are surprised to learn that stars do not all appear the same but actually display different colors. Those ...

The discovery throws light on how giant or dying stars behave with their surroundings and other objects around them.

Sarah Wild talks to astronomers across the world who are on a hunt for a subtle hydrogen signal that could confirm or disprove our ideas on the universe’s evolution ...