Dyson Spheres in the Milky Way?
Maybe! Today’s paper presents seven Dyson sphere candidates, theoretical technosignatures of advanced extraterrestrial life.
Results from the DESI (Dark Energy Spectroscopic Instrument) YR1 Data Release: a summary
In today’s bite we discuss the exciting new cosmology results from the Dark Energy Spectroscopic Instrument.
Can you catch dark matter with a fish hook?
MOND and Dark Matter are both proposed theories to explain the flat rotation curves of galaxies…can we use simulations to tell us more about which might be the better theory?
Black Hole, Why Don’t You Come Over? White Dwarf Supernova!
The origin of dim supernovae known as Ca-rich transients is still not well-understood. Could it be that these rare events are set off by an encounter between a white dwarf and a primordial black hole?
Drink Your OJ 287
In today’s bite we drink a big glass of OJ 287 and discuss competing theories about its central supermassive black holes.
Noclip on! Simulated primordial black holes could dance through Sun-like stars
What might the orbit of a primordial black hole going in and out of a Sun-like star look like?