The universe still appears to be expanding at an accelerating rate, despite a recent study…
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.
A model of lunar soil mixing could help scientists reconstruct millions of years of supernova…
The Universe still has plenty of hydrogen, but its ability to turn that fuel into…
Ancient meteorite minerals reveal a surprisingly strong magnetic field from the solar system’s first 200,000…
Astronomers once thought winds generated by supermassive black holes affected only their host galaxies, but…
Physicists around the world remain deeply divided on key mysteries of the universe, from dark…
A new method maps the subtle gravitational wave vibrations produced by merging black holes, potentially…
An international team using the JWST has found photographic evidence that brings astronomers closer to…
Galaxies can create many of the same stellar stream distortions that astronomers have looked to…
NASA’s Roman Space Telescope has launched on a million-mile journey to map the hidden universe…
NASA’s Roman Space Telescope will combine a panoramic view of the cosmos with powerful tools…
A star’s rotation may help solve a longstanding mystery involving repeated encounters between stars and…
Faint stars hidden inside massive early galaxies suggest some may contain several times more stellar…
NASA’s Nancy Grace Roman Space Telescope has cleared a key milestone ahead of launch after…
The first globular cluster stellar stream found beyond the Milky Way shows that these faint…
MeerKAT has detected a record-breaking hydroxyl megamaser from a merging galaxy more than 8 billion…
Direct imaging has revealed strong evidence that Betelgeuse is orbited by a companion two to…
Something in the young universe is shining like a star that should not be possible.…