[ad_1] After a little over three months in space, NASA 's brand new spacecraft began searching the galaxy for other worlds. The space observatory, dubbed TESS, officially started the scientific operations on …
Read More »[ad_1] For the first time in history, astronomers saw a star devour a planet, a new study published in the Astronomical Journal reports . ] team of international scientists who used NASA's …
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[ad_1] When the sun was young and weak and the Earth was barely formed, a gigantic black hole in a distant, bright galaxy spewed a powerful jet of radiation. Four billion years …
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