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Elon Musk is again calling for NASA to scuttle the International Space Station (ISS) after a former engineer of the agency revealed hidden problems with its structure.Casey Handmer, a physicist and engineer who worked at NASA's Jet…

A newly discovered supernova 21 million light years from Earth could be a beacon for alien communication.A team of astronomers led by the University of Washington has their sights set on SN 2023ixf, in the Pinwheel galaxy, which is the…