Astronomers now have evidence from two X-ray telescopes (Chandra and NuSTAR) for a key component…
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.
Custom silicon lenses with tiny, pyramid-like cuts help scientists study the Big Bang’s afterglow, unlocking…
What is Cosmic Acceleration and Dark Energy? The universe is expanding, and it expands a…
A Distant Galaxy Mimics Old Faithful’s Rhythmic Eruptions An artist’s rendering depicts a supermassive black…
Early observations of stars in the local universe will pave the way for years of…
The GW190521 signal may be evidence of colliding boson stars, providing potential support for the…
Dark Matter May Collapse Into Supermassive Black Holes in Dense Galactic Centers A new theoretical…
A rare discovery reveals how cold gas streams nourished giant galaxies in the universe’s youth.…
Astronomers are Bulging with Data Star-studded image shows the glittering central parts of the Milky…
An international team of scientists proposes a new heavy particle with properties similar to those…
Juno spotted a meteoroid explosion on Jupiter, helping scientists better understand the planet’s impact rates…
A neutrino linked to a star’s destruction by a black hole supports the theory that…
Russian researchers have discovered that most high-energy neutrinos originate from quasars, redefining their assumed sources…
Gaia survey provides location and motion of 1.3 million binary pairs within 3,000 light-years of…
Chandra X-ray data failed to confirm sterile neutrinos as dark matter but helped limit their…
Dark Energy Survey Finds New Evidence for Emerging Way to Measure Dark Matter Scientists may…
NGC 6397 contains a hidden swarm of smaller black holes rather than one large one,…
New simulations show stellar radiation reshapes galactic gas and dust more than it alters star…