What Is a Circumstellar Disc? Circumstellar discs are discs of dust, gas, asteroids and other…
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.
The High Time Resolution Universe Pulsar Survey Double neutron star (DNS) systems in tight orbits…
NASA’s FERMI Satellite Hunts for Extremely Long-wavelength Gravitational-Wave Signals Coalescing supermassive black holes in the…
Scientists have discovered GNz7q, a distant object linking galaxies and quasars, providing new insights into…
Nova Outbursts Are Apparently a Source for Cosmic Rays The MAGIC telescopes have observed the…
What Is a Black Hole? Black holes are objects so dense, and with so much…
Bizarre, Evolutionary Missing Link Uncovered in Hubble Deep Survey of Galaxies The universe is so…
Researchers have discovered a Jupiter-like exoplanet 17,000 light-years away using Kepler data and gravitational microlensing,…
NASA’s Fermi Telescope is helping scientists search for light-year-long gravitational waves, which could reveal pairs…
The finding hints at exotic black hole behaviors. In the last seven years, scientists at…
With the near-infrared instruments aligned, the Webb team is now focused on cooling the Mid-InfraRed…
Hubble spots most distant single star ever seen, at a record distance of 28 billion…
Arase satellite uncovers coupling between plasma waves and charged particles in Geospace Scientists unravel a…
SOFIA has mapped the magnetic fields in G47, a galactic bone in the Milky Way,…
What Is the Big Bang? The Big Bang is the popular name for the moment…
“The Mid-Infrared Instrument (MIRI) and other Webb instruments have been cooling by radiating their thermal…
The NASA/ESA Hubble Space Telescope has directly photographed evidence of a Jupiter-like protoplanet forming through…
MeerKAT discovered the most distant megamaser, five billion light-years away, formed from galaxy collisions, marking…