MOJAVE, Calif. — Commercial space tourism suffered a huge setback Friday when a prototype passenger rocket exploded during a test flight, scattering debris over the Mojave Desert and killing one pilot ...
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Astronomers traced a star’s explosion to just 260 light-years from our galaxy’s black hole
A star exploded roughly 260 light-years from Sagittarius A*, the supermassive black hole at the center of the Milky Way, and astronomers have now traced the blast’s fingerprints in X-ray and infrared ...
・Virgin Galactic resumed VSS Unity test flights this week to train crews and boost development of its next-generation Delta spacecraft. ・Investor optimism around Virgin Galactic grew after Blue Origin ...
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