According to the latest mathematical models, the moon has a fluid outer core and a solid inner core, similar to Earth’s. The ...

NASA's astronomers have recently discovered a ‘quasi-moon' orbiting within Earth's orbital neighbourhood. This quasi-moon ...

The November 2025 supermoon will appear up to 30 percent brighter than the dimmest full moon - it's the closest the full moon ...

Black hole images may test competing gravity theories. A new method uses simulations to check if they follow Einstein or ...

A European rocket launch created a glowing spiral in New Brunswick’s evening sky Tuesday, but astronomers identified it as a ...

A spectacular lunar explosion, captured by amateur astronomer Daichi Fujii, illuminated the Moon's night side on October 30 ...

Researchers are using black hole “shadow” images to test whether Einstein’s relativity remains unshakable. With ...

Two bright flashes emitted from the Moon were captured in spooky images by an astronomer on days either side of Halloween.

Scientists believe 3I/ATLAS contains significant amounts of carbon dioxide, similar to comets formed in cold, distant star ...