Distant black hole is spinning at half the speed of light
Main Point: Astronomers at the University of Michigan have, for the first time, directly measured the spin of a distant
Read moreMain Point: Astronomers at the University of Michigan have, for the first time, directly measured the spin of a distant
Read morePhotos of space from NASA and ESO are always of great attention to the science and astronomy loving community. Recently,
Read moreMain Point: NASA’s astronomers have finally found the evidence of jet of high-energy particles coming out from Sagittarius A* (Sgr
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