A stellar-mass black hole in orbit with a companion star located about 6,000 light years from Earth. Ian PalmerJun 26, 2023 Discover more from Ian Dexter Palmer Ph.D Subscribe to get the latest posts sent to your email. Type your email… Subscribe <span class="nav-subtitle screen-reader-text">Page</span> Previous PostBlack hole surprises CommentCancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed. We use cookies to improve your experience on our website Accept Decline