Strange stars full of metals may be created by imploding supernovae
A supernova remnant in the Milky Way galaxyChandra X-ray Observatory After a star explodes in a supernova, the remnants can...
A supernova remnant in the Milky Way galaxyChandra X-ray Observatory After a star explodes in a supernova, the remnants can...
Dead Planets Society is a podcast that takes outlandish ideas about how to tinker with the cosmos – from snapping...
When galaxy clusters collided, the dark matter (blue) sailed ahead of the normal matter (orange)W.M. Keck Observatory/Adam Makarenko When two...
Artistic illustration of a rogue planetMasPix/Alamy The sun’s gravitational pull may be able to capture incoming objects from as far...
How do enormous black holes merge?Jurik Peter/Shutterstock Supermassive black holes sometimes merge, but for decades, astrophysicists have not known how....
Huge stars collapsing or colliding create gamma ray burstsNASA Goddard Space Flight Center/ A. Simonnet, Sonoma State University The most...
Galaxies like Andromeda have a supermassive black hole at the centreNASA/JPL-Caltech Supermassive black holes appear to be more powerful than...
Dead Planets Society is a podcast that takes outlandish ideas about how to tinker with the cosmos – from snapping...