Tuesday, October 19, 2021

White Dwarf 'Switches on and Off' for First Time, Astronomers Baffled

Astronomers have observed an accreting white dwarf abruptly lose and gain its brightness for the first time. White dwarfs are stars that have run out of their basic fuel: hydrogen. Usually,...

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Bangkok Ground Report: Rubble Mountain, 50 Trapped And A Race Against Time

Robots, heavy machinery, and rescue personnel continue to search for workers trapped under the rubble of a 30-storey collapsed building in B...