Kessler syndrome could make space exploration and the use of satellites dangerous, or even unfeasible, for many generations.

Venus is moving toward a dramatic finale in early 2025, when it will dazzle as the "evening star" after sunset. Here's when ...

Asteroid-detecting AI algorithms have already identified 27,000 new pieces of space debris, bringing the known number to 1.3 ...

Experts are warning of the imminent danger posed by increasing space collisions, which could have serious consequences for ...

Earth briefly hosted a 33-foot object, 2024 PT5, as a mini-moon. Scientists suggest it might be lunar debris from an ancient ...

Humans — some eight billion people weighing 120 million tons — account for only about one one-thousandth of Earth’s current ...

Space Solar, a U.K. startup, is collaborating with Transition Labs, an Icelandic climate initiative development business, to ...

The big news in Earth science this year was all about climate change, with extreme weather, flooding and drought attributed ...

The idea goes that if a sulfur-rich fluid is introduced, gold forms this gold-sulfur complex, and when it turns out, it is highly mobile (especially in most sections of the mantle). Once entrained in ...

This Sunday is the finale of the limited series 'Earth Abides'. To get you set, we're with the stars of the show if you're ...

515 miles above Earth, a catastrophe occurred as reported by the United States Space Force. The military weather satellite ...

Here are the best lunar events to see in 2025, including the Major Lunar Standstill, eclipses, occultations and conjunctions involving the moon.