Kīlauea volcano on Hawaii’s Big Island erupted on Tuesday in a nine-hour spectacular, shooting fountains of lava some 1,300 feet into the air, according to the U.S. Geological Survey (USGS).
Astronomers report that the supermassive black hole in J1007+3540 has restarted after nearly 100 million years of dormancy, launching powerful radio jets stretching almost one million light years.
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