Orbits of the G objects at the center of our galaxy, with the supermassive black hole indicated with a white cross. Stars, gas and dust are in the background. Credit - Anna Ciurlo, Tuan Do/UCLA ...
Researchers at the Harvard Smithsonian Center for Astrophysics have published a paper suggesting a mysterious object, nicknamed ‘Oumuamua, that’s been floating through space might have been sent from ...
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