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Scientists Confirm 25-Kilometre Meteorite Crater in Quebec

Microscopic and chemical analyses are under way before the team presents its findings at the Meteoritical Society meeting in August.

Japan Observers Find Red Auroras Reach 500–800 km

DECam Image Reveals Sombrero Galaxy’s Giant Halo and Stellar Stream

Citizen Scientists Map 111-Meter Coral Colony on Great Barrier Reef, Likely the World’s Largest

Lost 1886 Schooner F. J. King Found Intact in Lake Michigan

Humpback Whales Create Bubble Rings in Human Encounters, Informing Search for Extraterrestrial Intelligence