AI helps build the most detailed Milky Way simulation ever, mapping 100 billion stars

A recent study suggests that a massive supernova explosion may have led to the formation of a binary black hole, providing new insights into the evolutionary history of massive stars. This finding highlights the complex processes involved in stellar evolution and the eventual creation of black holes.

NASA's X-ray instrument has discovered that black holes behave like 'cosmic seesaws,' influencing the dynamics of their accretion flows in a manner described as an energetic tug-of-war. This finding sheds light on the complex interactions occurring within black holes and their surroundings.

A recent study has identified a unique white dwarf star, RXJ0528+2838, which is producing a rainbow-like shockwave as it travels through the Milky Way, while simultaneously disrupting its companion star. This phenomenon is described as a rare and astonishing occurrence in the field of astrophysics.

Recent findings suggest that ancient lakes on Mars developed ice shields to maintain warmth, potentially explaining how liquid water persisted on the planet despite a colder climate. This discovery sheds light on Mars' hydrological history and its capacity to support water in various forms.

Newly discovered stars in the small galaxy Sextans A are forming without some of the typical ingredients, prompting scientists to reconsider theories about star formation and the evolution of the early universe. This finding challenges existing models that rely on conventional elements for star creation.

A recent satellite image captured snowy peaks in Greenland, highlighting the region's significant influence on local climate patterns. This observation underscores the ongoing changes in the Arctic environment as climate dynamics evolve.

Research indicates that viruses may exhibit enhanced capabilities in the microgravity environment of the International Space Station (ISS), suggesting that microgravity influences viral evolution in ways that remain largely unexplored.

New research indicates that the x-ray emissions from Sagittarius A*, the supermassive black hole at the center of the Milky Way, have undergone significant changes over the past few hundred years, suggesting it may have once been 10,000 times brighter than it is today.