What Is a Quasar? A quasar is an extremely active and luminous type of active…
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.
X-Shaped Radio Galaxies Might Form More Simply Than Expected When astronomers gaze into the night…
What Is a Red Giant? A red giant forms after a star has run…
NASA’s Webb ushers in a new era of exoplanet science with the first unequivocal detection…
Could one of the biggest puzzles in astrophysics be solved by reworking Albert Einstein’s theory…
What Is Stellar Wind? Stellar winds are fast-flowing streams of particles that are emitted from…
A new model reveals that carbon monoxide in planetary disks has turned into ice, explaining…
New Webb images of Jupiter showcase auroras, rings, and storms, with help from citizen scientist…
The close proximity of Stephan’s Quintet gives astronomers a ringside seat to galactic mergers and…
Discovery Sheds Light on Star Death, Black Hole Formation and Gravitational Waves When it comes…
Scintillation studies of pulsar J1603-7202 revealed its rare companion and mapped plasma causing extreme scattering,…
What Is a Nebula? Nebulae are interstellar clouds of gas and dust. Many nebulae are…
In a vivid confirmation of theoretical prediction, scientists have discerned a sharp ring of light…
The James Webb Space Telescope is offering unprecedented accuracy in measuring the mass of early…
University of Chicago astronomers propose ‘spectral siren’ method to understand evolution of the universe. A…
If governments don’t act, space rocket junk might have deadly consequences. According to a recent…
New COMAP radio survey will peer beneath the “tip of the iceberg” of galaxies to…
ALMA Makes First-Ever Detection of Gas in a Circumplanetary Disk Astronomers using the Atacama Large…