From the brightness variations of its host star, an exoplanet’s size and other properties can…
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.
ESA’s Gaia mission has uncovered a massive dormant black hole in our galaxy, revealing new…
A study that investigated 42 superflares challenges the traditional blackbody radiation model of superflares, proposing…
The shift from a decelerating expansion regime (in the radiation- and matter-dominated era) to an…
James Webb Space Telescope observations show no sign of heavy elements. In October 2022, an…
Astrophysicists Quantify the Mass Loss of Stars via Their Stellar Winds An international research team…
New observations provide insights into whether the birth of the giant planets takes a similar…
The Large High Altitude Air Shower Observatory (LHAASO) has discovered a giant ultra-high-energy gamma-ray bubble…
An international team led by Australian research center ASTRO 3D reports that age is the…
The James Webb Space Telescope discovered an ancient galaxy, JWST-ER1g, which exhibits a phenomenon called…
Scientists have detected a gravitational wave from a collision between a neutron star and a…
The Dark Energy Spectroscopic Instrument (DESI), mounted on a telescope in Arizona, has created the…
Tokyo Tech’s development of Kerr-enhanced optical springs significantly boosts gravitational wave detectors’ sensitivity, enabling better…
New observations from the space telescope point to the existence of a “glory” in the…
New research traces the fates of stars living near the Milky Way’s central black hole.…
Astronomers detect long-sought compact object within the remnant of Supernova 1987A In February 1987, the…
Groundbreaking observations by the James Webb Space Telescope of an early galaxy merger indicate faster…
Luke Skywalker’s childhood might have been slightly less harsh if he’d grown up on a…