In a theoretical study, physicists propose that perturbations in the orbit of stars near supermassive…
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.
New measurement of Hubble constant adds to cosmic mystery. New measurements of the rate of…
Venus is covered in a thick layer of clouds, which is one reason why it…
Making connections: Bringing astrophysical processes down to Earth Magnetic reconnection, a process in which magnetic…
The early universe is filled with monsters, a new study revealed. Astronomers discovered a previously…
Scientists study how charged particles arrange themselves into crystalline patterns and apply what they learn…
New method used to study planets’ geochemistry implies that Earth is not unique. Earth-like planets…
“Weather” in clusters of galaxies may explain a long-standing puzzle, according to a team of…
Most galaxies lie in clusters containing from a few to thousands of objects. Our Milky…
For the first time, astronomers using ALMA have witnessed 3D motions of gas in a…
In 1572, Danish astronomer Tycho Brahe was among those who noticed a new bright object…
You’ve probably never noticed it, but our solar system is moving along at quite a…
At the center of a galaxy called NGC 1068, a supermassive black hole hides within…
After seven years of operations, and upon finally running out of propellant, the second of…
Astronomers see gestating baby planets, reveal the source of their formative atmospheres. What does a…
Most galaxies host a supermassive black hole (SMBH) at their nucleus, one whose mass exceeds…
An international team of astronomers, led by the University of Southampton, have used state-of-the-art cameras…
Astronomers use giant galaxy cluster as X-ray magnifying lens. The new lens technique spots tiny…