A new study suggests the Sun was born in a tightly packed cluster of sibling stars, but their early years were marked by ...

Astronomers have revealed that the real center of our solar system isn't the sun. Gravity is playing a part in everything. The barycenter is the center.

Astronomers say they spotted signs of a giant explosion releasing from a star beyond our solar system, one powerful enough to ...

If you've ever wondered why we are here, then you can thank Jupiter for part of the answer. A new study from Rice University ...

Comet 3I/ATLAS, the third confirmed interstellar visitor, is making its final exit from the solar system — and skywatchers ...

First up, just pointing a rocket at the Sun and blasting as hard as you can would result in a wild miss. The main problem you ...

Our Sun wasn't born as a lone star and, in fact, had several more companions. This theory has been talked about time and again, but what we don't know is how long it stayed with its siblings before ...

Comet 3I/ATLAS has gone from being an astronomic curiosity to the darling of the entire space science community. It is the third interstellar object recorded ...

The object, estimated to be the size of a city block, is only the third known interstellar visitor to our solar system since ...

A spectacular solar feature has been caught in action by the Solar Orbiter mission. On March 17, 2025, the spacecraft ...

NASA has added interstellar comet 3I/ATLAS to its 'Eyes on the Solar System' app, allowing the public to track the object's ...