#sagitarriusa — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #sagitarriusa, aggregated by home.social.
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Star dancing around a supermassive black hole confirms Einstein yet again - Enlarge / Artist's impression of star orbiting the supermassive black hole at the centre of the Mil... more: https://arstechnica.com/?p=1668764 #schwarzschildprecession #verylargetelescope #generalrelativity #alberteinstein #sagitarriusa* #astronomy #blackhole #science #physics #esa