Astronomers have seen spacetime itself wobble near a spinning black hole for the first time.…
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.
JWST observations of the ultra-hot super-Earth exoplanet TOI-561 b provide the strongest evidence to date…
A record-breaking cosmic explosion has forced astronomers to rethink what they know about gamma-ray bursts.…
New observations of a nearby red giant star suggest that a long-standing explanation for how…
A new computational breakthrough is giving scientists a clearer view into how dark matter structures…
Using Georgia State’s CHARA Array, an international team of scientists has uncovered unexpected complexity in…
An international team of astronomers has, for the first time, successfully probed the early universe.…
A double explosion may have generated both gravitational waves and light. When the largest stars…
Astronomers have discovered a carbon-rich exoplanet with a bizarre atmosphere and shape, orbiting a neutron…
A new concept for energy transfer between gravitational waves and light. When massive cosmic objects…
Data collected using multiple NSF NOIRLab facilities reveal a gamma-ray burst that lasted more than…
A distant neutron star unexpectedly reawakened, unleashing a powerful X-ray surge that may reveal how…
Discovered in archival data, the newly identified exoplanet formed after the dinosaurs went extinct. In…
An ultra-hot rocky exoplanet may be wrapped in a dense atmosphere, defying expectations about what…
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…