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Massive star explosions may have triggered two mass extinctions in Earth's past: 'It would be terrifying.'
Deaths of nearby massive stars may have played a significant role in triggering at least two mass extinction events in ...
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Dying SpaceX rocket triggers giant spiral of light above UK and Europe during secret mission
A giant whirlpool of light, known as a "SpaceX spiral," was recently spotted swirling across the night sky over Europe as a ...
Webb Space Telescope captures a star in the making and a galaxy far, far away
The Webb Space Telescope has captured a plume of gas and dust streaming from a star in the making, with a spiral galaxy as a ...
Four small planets discovered around one of the closest stars to Earth—an expert explains what we know
Barnard's Star is a small, dim star of the type that astronomers call red dwarfs. Consequently, even though it is one of the ...
Cool space video shows star trails stretching over city lights
American astronaut Don Pettit has shared some striking footage captured from the ISS showing star trails and city lights.
Four planets found orbiting a star 6 light-years from Earth
Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...
The Boeing Starliner astronauts returned to Earth today
NASA astronauts Suni Williams and Butch Wilmore spoke about their continued stay aboard the International Space Station ...
Russian cosmonauts became the only people to die in space after spending 23 days orbiting Earth
Soviet Russia's Soyuz 11 cosmonauts Georgi Dobrovolski, Vladislav Volkov, and Viktor Patsayev died on their return to Earth ...