NASA @NASA
Brief, but glorious. Scientists found the existence of a superheavy neutron star—the collapsed core of a dead star—just before it became a black hole. The evidence for the mega neutron star was lurking in the @NASAUniverse archives: https://t.co/e3Qf8wRLfo #AAS241 https://t.co/nNgqZi7tnD — PolitiTweet.org