Chandra discovered a pulsar moving over a million miles per hour, suggesting a 2,000-year-old supernova.…
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.
White dwarf provides insight into the systemic chaos that occurs when a star dies. The…
Deep Follow-up of GW151226 — an ordinary binary or a low-mass ratio merger? Now that…
By tracing molecular emissions in the outflows around the red hypergiant star VY Canis Majoris,…
The stellar structures are thought to be created when galaxies collide with hot gas in…
VT 1137-0337, discovered in VLASS data, is a young neutron star with strong radio emissions…
The massive galaxy cluster Abell 1351 is captured in this image by the NASA/ESA Hubble…
A pulsar is racing through the debris of an exploded star at a speed of…
NASA’s James Webb Space Telescope is finally ready to do science – and it’s seeing…
Beginning of a New Class of Neutron Stars A new kind of neutron star has…
Both Rocky and Icy Bodies Were Identified Among the Debris on the Surface of a…
V1674 Hercules is the fastest nova ever recorded, fading within a day of its explosion.…
Astronomers discover a new way of determining the relative age of exoplanets and prove there…
Hubble Determines Mass of Black Hole Isolated Black Hole Supermassive black holes, such as Sagittarius…
Merging supermassive black holes emit gravitational waves that form a cosmic background. Simulations help predict…
ZTF J1406+1222, a candidate black widow binary, was discovered through visible light variations, featuring a…
Gravitational microlensing turns up black hole candidate, one of 200 million in the galaxy. When…
New calculations of Solar spectrum resolve decade-long controversy about the composition of our star. Although…