Google Alert - Science

	Science Daily update ⋅ July 2, 2020
	NEWS
	Space.com Spacewalkers complete penultimate set of battery upgrades for space station Space.com Two NASA astronauts have completed the second-to-last set of battery replacements outside of the International Space Station, advancing a multi-year project to upgrade the power system for the orbiting laboratory. Expedition 63 commander Chris Cassidy ... Flag as irrelevant
	Space.com Exposed planetary core spotted circling distant star Space.com Astronomers have spotted the exposed core of a massive alien world, an unprecedented find that could shed considerable light on planet formation, evolution and diversity. The planetary core, called TOI-849b, is unlike anything scientists have seen before, ... Flag as irrelevant
	Space.com Going with a view? A spacewalk is the 'best view for a bathroom,' astronaut says Space.com Space is the "best view for a bathroom anywhere," says one NASA astronaut. A curious young student asked NASA astronaut Bob Behnken the question on everyone's mind on Monday (June 29) during a series of televised media interviews: How do ... Flag as irrelevant
	Phys.Org Quantum fluctuations can jiggle objects on the human scale Phys.Org The universe, as seen through the lens of quantum mechanics, is a noisy, crackling space where particles blink constantly in and out of existence, creating a background of quantum noise whose effects are normally far too subtle to detect in everyday objects. Flag as irrelevant
	Phys.Org A binary star as a cosmic particle accelerator Phys.Org With a specialized telescope in Namibia a DESY-led team of researchers has proven a certain type of binary star as a new kind of source for very high-energy cosmic gamma-radiation. Eta Carinae is located 7500 lightyears away in the constellation Carina ... Flag as irrelevant
	Astronomy Magazine The path to Ingenuity: One man's decades-long quest to fly a helicopter on Mars Astronomy Magazine NASA's Mars Ingenuity helicopter drone will deploy from the Perseverance rover and conduct a series of test flights, paving the way for future aircraft to fly on Mars. NASA. When America first dreamed of sending astronauts to another world, German-American ... Flag as irrelevant
	CNN NASA astronauts conduct second spacewalk for space station power upgrades CNN (CNN) Early Wednesday, NASA astronauts Chris Cassidy and Robert Behnken began a spacewalk outside of the International Space Station to replace lithium ion batteries for one of the station's power channels. It is expected to last for seven hours. Flag as irrelevant
	Phys.Org Exotic never before seen particle discovered at CERN Phys.Org The Large Hadron Collider Beauty (LHCb) project has observed an exotic particle made up of four charm quarks for the first time. The LHCb collaboration has observed a type of four-quark particle never seen before. The discovery, presented at a recent ... Flag as irrelevant
	Scientific American Astronomers May Have Glimpsed Light from Merging Black Holes Scientific American More than four billion years ago, a pair of black holes engaged in a dramatic dance. With gas and dust whirling around them, the voids spiraled closer and closer together, orbiting perilously near to a supermassive black hole. Then the two smaller black holes ... Flag as irrelevant
	Phys.Org Laser takes pictures of electrons in crystals Phys.Org Microscopes of visible light allow scientists to see tiny objects such living cells. Yet, they cannot discern how electrons are distributed among atoms in solids. Now, researchers with Prof. Eleftherios Goulielmakis of the Extreme Photonics Labs at the University ... Flag as irrelevant
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