How do the biggest black holes in the universe form? Ripples in spacetime provide a clue Merging black holes and neutron stars have unusual oval orbits prior to colliding and merging, which challenge the laws of physics. Astrobitica May 7, 2026 (Last updated: May 8, 2026) 1 minute read Merging black holes and neutron stars have unusual oval orbits prior to colliding and merging, which challenge the laws of physics. About the Author Astrobitica Administrator Visit Website View All Posts This post was originally published on this site Post navigation Previous: Here’s what 6 years of driving on Mars did to the wheels on NASA’s Curiosity rover (video)Next: May 7, 1925: The first projection planetarium