[ad_1] A European instrument, Gravity, has detected orbiting matter in the immediate vicinity of Sagittarius A *, thus providing further proof of the existence of this ogre of four million solar mbades …
Read More »[ad_1] A European instrument, Gravity, has detected orbiting matter in the immediate vicinity of Sagittarius A *, thus providing further proof of the existence of this ogre of four million solar mbades …
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