Space debris threatens satellites and astronauts, highlighting the urgency to prevent cascading collisions in orbit.

The asteroid, named 2025 AB, is expected to pass us at a distance of 95,200 miles, about twice as close as the orbit of the ...

The Quadrantid meteor shower will be the year's first chance to see fireballs in the sky. Here's what to know about the ...

The ring might have acted like a giant sunshade, causing a cooling effect that might have unleashed an ice age.

Prof Fitzsimmons said while most large asteroids have now been discovered by astronomers, there is still a risk to Earth from ...

Professor Alan Fitzsimmons, from Queen’s University Belfast, has recently returned from ground control of ESA’s Hera mission.

The world's oldest rocks are spread across the globe and paint a picture of Earth's turbulent early history. Here are some of the most notable and important formations scientists have discovered.

She asked why world leaders would not want "to be remembered for something good instead of destroying the planet. Do the right thing. Start by abiding by international law. Lead your county into a ...

It’s nearly 2025, and what better way to celebrate another year on Earth than to find out the ... history about how the world will be destroyed, and while nobody has been able to definitively ...