The ELT or the Extremely Large Telescope is one step closer to reality as construction work just commenced on what will soon become the world’s biggest yet telescope.
NASA is set to make a big announcement about its mission to “touch the sun”—its first attempt at flying directly into the sun’s atmosphere, where the spacecraft will face unprecedented radiation levels and temperatures of up to 1,400 degrees Celsius.
Alaska’s Bogoslof Volcano erupted Sunday, sending a plume of ash at least 35,000 feet into the air and temporarily triggering the highest aviation alert, scientists say.
Australia’s Great Barrier Reef lost nearly a third of its corals in the past year, officials have said. Coral “bleaching” has led to widespread coral decline and habitat loss on the world’s largest coral reef system.
BOLINAS, Calif. — The body of an endangered, 79-foot-long blue whale that washed ashore in Marin County, California, had injuries consistent with being struck by a ship, according to an expert from the Marine Mammal Center in Sausalito, CBS San ..
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