Betelgeuse has a tiny companion star hidden in plain sight (www.sciencenews.org) angielski
One year into mission, XRISM reveals movements of cosmic material around supernova remnant and black hole - NASASpaceFlight.com (www.nasaspaceflight.com) angielski
Jets From Black Holes Cause Stars to Explode, Hubble Reveals (gizmodo.com) angielski
cross-posted from: dubvee.org/post/1964912...