ERIK MARTIN WILLÈN
Author of science fiction
Wednesday, September 28, 2022
Setting the Clock on a Stellar Explosion - UNIVERSE
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While astronomers have seen the debris from scores of exploded stars in the Milky Way and nearby galaxies, it is often difficult to determin...
How NASA Sees the Life Cycle of Volcanic Island Hunga Tonga-Hunga Ha’apai - EARTH
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When the Hunga Tonga-Hunga Ha’apai volcano erupted on Jan. 15, it sent a tsunami racing around the world and set off a sonic boom that circl...
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