Just before 9 a.m. EDT on March 17, a meteor entered the atmosphere over Lake Erie and caused a sonic boom recorded on video ...

A space rock roughly 150 feet across slipped past Earth on May 2, 2026, passing within 1.2 million miles of our planet. That ...

Evidence that Russia is racing to perfect a nuclear-armed spacecraft to target Western satellites is sparking the U.S. and ...

Solar prominences are massive chunks of plasma floating above the Sun’s surface, which can cause dangerous solar eruptions.

COLORADO SPRINGS–Thirteen years ago a 20-m asteroid streaked without warning into Earth’s atmosphere before exploding over the Russian city of Chelyabinsk, injuring 1,500 people and causing widespread ...

Earth Day falls on April 22 every year. This year, it falls on a Wednesday. The day - created to bring communities together to celebrate nature and educate the public on critical environmental issues ...

New York City is celebrating its 56th annual Earth Day on April 22, and events around the city will kick off this weekend. The day, founded by U.S. Sen. Gaylord Nelson of Wisconsin, is meant to ...

DENVER — Tiny, exploding black holes might explain one of the biggest mysteries about how the universe, in its current form, came to be. In the cosmos, matter is much more common than antimatter. But ...

NASA unveiled the first-ever photo of Earth from the far side of the moon after a flyby Tuesday, taken by the Artemis II astronauts that President Donald Trump hailed in a phone call as "modern-day ...

Earth Day is celebrated across the country, and the globe, through the mobilization for environmental causes. While it may seem strange to think of a world without ecological awareness, there was once ...

NASA has shared the first breathtaking views of Earth taken from the Artemis II mission as the crew continues its journey toward the moon. Subscribe to read this story ad-free Get unlimited access to ...

Each year, Earth Day brings together millions of people across the globe to celebrate environmental achievements and continue to champion environmental stewardship. This year, the celebration — now in ...