3I/ATLAS has now made its closest approach to the sun and Earth and is now heading back out toward the outer solar system. On ...

Astronomers discovered a new moon of Uranus and hundreds of moons around Saturn over the past year, and there may be many ...

Interstellar visitor 3I/ATLAS, a comet from beyond our solar system, has captivated scientists and the public alike. NASA has ...

There are huge gaps in our knowledge of how to survive space. A lab in north east England is trying to change that.

It's only the third object in history from outside our solar system to be discovered cruising through our area of space.

Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

On December 19, avid skywatchers can catch a glimpse of the mysterious visitor through powerful binoculars or a telescope when it’s around 170 million miles from our home planet ...

Some upgrades are simply cheaper to do while your solar system is being installed than they are to add later. We've got prime ...

Interstellar comet 3I/ATLAS makes its closest approach to Earth on Dec. 19. Here's how you can track its progress both during ...

This gas cloud located 500 light years away from our solar system is about to become a planet.This process usually takes a ...

The giant planets weren't always where we find them today. Jupiter, Saturn, Uranus and Neptune formed in a more compact ...

Solar power is auctioned almost every fortnight and developers are actively securing capacity, so boosting transmission ...