Science & Health: Space, Medicine, Climate Change And Humans
The home of space, archaeology, medicine, physics, climate change and everything else that impacts the planet, our health and the world of science.
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Aussie Study Finds That Wind Farm Noise Is Less Harmful for Sleep Than Road Noise
Wind turbine ‘infrasound’ was also found to not impact sleep.
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No, Betelgeuse Won’t Go Supernova in ‘Tens of Years’ — or Even Centuries
The expiration date of Betelgeuse, a massive dying star about 642 light-years from Earth, is a hot topic in astronomy because of the star’s superlative size and its life cycle stage.
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Massive Black Holes Littered the Early Universe, Simulation Suggests
Since the gravitational waves predicted by Einstein were first detected in 2015, astrophysicists have been pondering the gravitational wave background — the cumulative undulations of these spacetime ripples as they cross the cosmos.
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Gigantic Satellite Beams Data From Space at 4G Speeds
Texas-based AST SpaceMobile used its space-based cellular tower to transmit signals at 4G speeds to off-the-shelf smartphones, marking a success for its prototype satellite.