A rare tidal disruption event exposed a massive wandering black hole about 30,000 light-years from…
Browsing: Astrophysics
Astrophysics is the branch of astronomy that applies the laws of physics and mathematics to understand the nature, behavior, and origins of celestial objects and the universe itself. It investigates the physical processes governing stars, planets, galaxies, black holes, dark matter, and dark energy—seeking to explain how cosmic structures form, evolve, and interact. Through observations across the electromagnetic spectrum and data from powerful telescopes and space observatories, astrophysics explores phenomena such as stellar evolution, cosmic radiation, gravitational waves, and the expansion of the universe. This field lies at the heart of modern space science, connecting fundamental physics with the mysteries of the cosmos.
Earth itself may be one of the world’s largest detectors for ultralight dark matter. Earth…
A black hole caught feeding on a nearby star kept spitting matter into space even…
Why giving dark matter an additional attractive force does not necessarily produce “clumpier matter.” Dark…
A fast-moving star near the Milky Way’s central black hole could test gravity under unusually…
Primordial black holes may trigger some white dwarf explosions and leave measurable signatures in the…
Archived radio observations could open new frequencies to SETI while showing that past searches covered…
Webb found a hidden giant planet by detecting its atmospheric chemistry through a bright debris…
Scientists have identified an accelerator that produces the highest-energy protons in our galaxy, a finding…
Barnard’s Star hosts four hostile small planets whose unusual chemistry and orbital rhythm reveal how…
The size of a black hole formed by the merger of two orbiting black holes…
Scientists have recreated a famous black hole phenomenon in the lab using synthetic rotation, bringing…
Scientists may have found a more realistic set of thermodynamic rules for black holes that…
A newly observed molecular drift may reveal how magnetic fields weaken before a star is…
Two experiments designed to detect signals directly found no evidence for the signal reported by…
Thirty-one newly discovered ancient quasars are giving scientists their clearest view yet of the universe’s…
Possible interactions between dark matter and neutrinos may help explain a persistent mismatch in how…
A speculative paper argues that ancient planetary flybys may have helped trigger some of Earth’s…