Hawaii, United States - February 04, 2025 Braving the heat of Kīlauea’s ongoing eruption, USGS Hawaiian Volcano Observatory ...

Sakurajima roared to life once more on February 6, with an explosive eruption at 7:02 a.m., sending a plume of ash 1,000 meters above the crater. This marks the 26th explosive eruption of the year, ...

Lunar debris slammed into the surface at speeds approaching "1 kilometer per second (3600 kilometers per hour or 2237 miles per hour)." ...

Two gigantic canyons on the moon — both deeper than the Grand Canyon — were carved in less than 10 minutes by floods of rocks ...

The chemical makeup of mineral inclusions preserved in impact glass hints at the site of a missing impact crater.