geophysics
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Tons of Invisible Asteroid and Comet Dust Falls on Us Every Year
Imperceptibly small bits of dust from space fall to Earth in a perpetual microscopic meteor shower.Image: NASA/Bill Ingalls Some 10,000…
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Antarctica Got Blasted by a Powerful ‘Airburst’ Event 430,000 Years Ago
Artist’s interpretation of the hot jet of molten particles and hot gas, striking the ancient Antarctic surface. Image: Mark A.…
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Recovery of Rare Meteorite a ‘Dream Come True’ for Scientists
The rare meteorite, which fell to Earth on Feb. 28, 2021. Image: The University of Manchester A chunk of black…
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