Google Alert - Science

	Science Daily update ⋅ March 4, 2023
	NEWS
	Space.com Gorgeous auroral glow surprises astrophotographer in California's Death Valley Space.com The powerful solar storm that struck Earth earlier this week treated an American astrophotographer to unexpected aurora displays during a shooting trip to California's Death Valley. The sighting, documented in this beautiful image that shows the Milky ... Flag as irrelevant
	Space.com China's Shenzhou 15 astronauts perform 2nd spacewalk and 1st 'fire in space' test (video) Space.com China's Shenzhou 15 astronauts are keeping busy on the nation's Tiangong space station. Two of the three Shenzhou 15 spaceflyers — Fei Junlong and Zhang Lu — conducted a spacewalk outside Tiangong recently, officials with the China Manned Space ... Flag as irrelevant
	Space.com Blue Origin still investigating New Shepard failure 6 months later Space.com Blue Origin's New Shepard has now been grounded for almost six months, and it's unclear when the suborbital space-tourism vehicle will take to the skies again. New Shepard suffered an anomaly during its most recent flight, an uncrewed research mission ... Flag as irrelevant
	CNN SpaceX astronaut capsule docks at space station CNN A crew of astronauts aboard a SpaceX Crew Dragon capsule docked at the International Space Station, concluding a one-day trip to rendezvous with the orbiting laboratory after launching from Florida early Thursday. The capsule made ... Flag as irrelevant
	BBC News How the Moon is making days longer on Earth BBC News "It's all about tides," says David Waltham, a professor of geophysics at Royal Holloway, University of London, who studies the relationship between the Moon and the Earth. "The tidal drag on the Earth slows its rotation down and the Moon gains that energy ... Flag as irrelevant
	Harvard Gazette Seeking clues to how shifting climate may change ocean ecosystems Harvard Gazette Researchers know that marine organisms are shifting geographically toward the Earth's poles in response to climate change. However, predicting the extent to which the species will move as ocean temperatures rise, and whether such changes presage a ... Flag as irrelevant
	Scientific American Colliding Dwarf Galaxies Reveal a Glimpse of the Early Universe Scientific American For the first time, astronomers think they've spotted two pairs of merging dwarf galaxies, with each pair sporting a duo of soon-to-collide black holes. The observations could reveal new details about the early formation of large galaxies like our own ... Flag as irrelevant
	Phys.Org Determining the tempo of evolution across species Phys.Org Scientists from Denmark and China have estimated germline mutation rates across vertebrates by sequencing and comparing genetic samples from 151 mother, father, and offspring trios from 68 species of mammals, fishes, birds and reptiles. A ... Flag as irrelevant
	NPR Toothed whales use 'vocal fry' to hunt for food, scientists say NPR Coen Elemans was waiting for his flight to take off at the Copenhagen Airport. Numerous safety and passenger announcements cascaded out of the intercom. "They normally never say anything at this airport!" observed Elemans, a bioacoustician at the ... Flag as irrelevant
	Smithsonian NASA's Moon Dust Problem Might Finally Have a Solution Smithsonian Researchers used Barbie dolls to test liquid nitrogen's effectiveness at removing Moon dust simulants from a replica spacesuit. (Left: before spraying; center: after spraying; right: after spot cleaning) Washington State University. Flag as irrelevant
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