OMG sciencefromArs Technica1 month agoSimulations find ghostly whirls of dark matter trailing galaxy armsDark matter dynamically interacts with galaxies, influencing their evolution and star formation.Simulations reveal a distinct dark matter spiral structure that may be common across galaxies.
OMG sciencefromwww.nature.com2 months agoQuasar radiation transforms the gas in a merging companion galaxyUnified models are crucial for understanding AGN and quasars in cosmic evolution.
fromwww.nature.com2 months agoLarge gas inflow driven by a matured galactic bar in the early UniverseBarred spiral galaxies' formation and evolution are deeply affected by their mass and gravitational interactions.
OMG sciencefromwww.nature.com2 months agoStructured ionized winds shooting out from a quasar at relativistic speedsThe study brings new insights into the complex wind structures around supermassive black holes, highlighting their kinetic power and implications for galaxy evolution.
OMG sciencefromBig Think2 months agoJWST's most ambitious view is now available to everyoneThe COSMOS-Web survey illustrates the evolutionary history of galaxies, emphasizing how cosmic structures formed over 13.8 billion years.
OMG sciencefromenglish.elpais.com4 months agoThe Beast's environment: How a supermassive black hole shapes the fate of the Milky WaySagittarius A*'s rapid rotation reveals insights into its formation and growth primarily through accretion of surrounding materials.