Initially estimated to have a 2.7% chance of impacting Earth in 2029, this asteroid sparked widespread media coverage and ...

A 2014 photo shows a massive, iceberg-littered pool of vibrant blue meltwater sitting alone on top of a glacier in Alaska.

NASA is preparing to monitor several asteroids, including 2024 TB2, 2007 UT3, and the larger 2020 WG, as they make safe ...

L ike many of us, Earth bears old pockmarks. Our planet’s crust has a band of ancient craters that formed around 465 million ...

Think you know Earth? Think again! From our planet's powerful magnetic field to the oceans and life-sustaining atmosphere, ...

A distant white dwarf hosts an Earth-like planet in an orbit that might be similar to Earth’s if it survives the Sun’s red giant phase.

Explore 10 incredible space facts that will leave you in awe! From diamond stars to burning ice planets, explore the wonders and mysteries of our vast universe.

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the ...

When the 'God of chaos' asteroid Apophis makes an ultraclose flyby of Earth in 2029, our planet's gravity may trigger tremors ...

In this article, you'll discover which planet claims the title of closest to the Sun and learn some fascinating facts about ...

DreamScapes is a United Earth Project captured by over 250 of the most talented videographers from more than 100 countries.

Hale-Bopp originated in the Oort Cloud, a theoretical shell of icy planetesimals surrounding the sun in the outer reaches of ...