An ultra-hot rocky exoplanet may be wrapped in a dense atmosphere, defying expectations about what…
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.
By studying faint distortions in galaxy shapes across a vast region of sky, scientists probed…
New observations suggest that the relationship between light emitted by quasars has changed over cosmic…
New research suggests that dark energy, the mysterious force driving the Universe’s accelerating expansion, might…
New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with…
A brief X-ray flare from a supermassive black hole generated ultra fast winds in less…
Accurate new mass measurements of two rare isotopes reshape our understanding of a crucial reaction…
Researchers have found a razor-thin, rotating string of galaxies inside a massive cosmic filament, revealing…
Researchers have created a fully relativistic model showing that gravitational waves might carry hidden clues…
Using cutting-edge algorithms and exascale supercomputers, researchers have created the most realistic simulations yet of…
Using a powerful combination of space-based measurements and Subaru’s advanced imaging, astronomers have discovered two…
More research is needed before scientists can determine whether the recently observed methane signatures point…
New simulations reveal that the Milky Way’s odd split between two chemically distinct groups of…
A distant spiral galaxy called Alaknanda has been found at a time when such orderly…
A detailed suite of simulations conducted by astrophysicists at the Flatiron Institute and their collaborators…
Powerful waves unleashed by solar storms could be the key to understanding extreme radiation. Southwest…
Summary: Time doesn’t flow uniformly across the solar system, and new research reveals just how…
Drawing on the University of Arizona’s renowned strength in interferometry, astronomers from Steward Observatory are…