Sagittarius A
YOUR LINK HERE:
http://youtube.com/watch?v=4IakpWf-mq4
Sagittarius A*....!! • • #NSN #blackhole #gaia #astronomy #space #science #cosmos #hyades #taurus #pleiades #gravity #star #sun #galaxy #milkyway #telescope #binoculars #observation #discovery #simulation #astrometry #xray #gravitationalwaves #gravitationallensing #stellar #supermassive #primordial #accretiondisk #binarysystem #eventhorizon #singularity #NASA #Astronomy #cosmograpghy
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