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The Planet
Telescope in Chile captures stunning new picture of a cosmic butterfly Hawaii's Kilauea displays 400 feet lava fountains How a sperm bank for cheetahs might one day save the fastest land animal How to watch the last supermoon of the year San Francisco's beloved albino alligator Claude dies at 30
Climate to 'Overshoot' Into Warming Danger Zone?
Blue Origin launches huge rocket carrying twin NASA spacecraft to Mars
Deep-Sea Mining Risks Disrupting Marine Food Web
Solar storms delay the launch of Blue Origin's big new rocket with Mars orbiters for NASA
Brazil's Lula puts forward new vision for protecting the Amazon rainforest
Scientists spot the brightest flare yet from a supermassive black hole
NEW YORK (AP) – Scientists have spotted the brightest flare yet from a supermassive black hole that shines with the light of 10 trillion suns. These bursts of light and energy can come from things like tangled-up magnetic fields or hiccups in the heated gas disks surrounding black holes.