Using pulsar timing, scientists have directly measured star accelerations in the Milky Way for the…
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.
A new study using pulsar timing reveals a possible signal from gravitational waves rippling through…
A distant galaxy merger shows that gravity from colliding galaxies can expel vast amounts of…
Two white dwarfs merged to form a unique X-ray-bright star, expected to become a neutron…
Planetary scientists wondered if bands of winds or swirling storms dominated the atmospheres of brown…
Astronomers have recently found the fastest spinning and possibly the youngest magnetar known. This object,…
Astronomers are searching for signs of a supermassive black hole in the galaxy cluster Abell…
An open-source Python-based code called BADASS revolutionizes how astronomers analyze spectra from active galactic nuclei…
Four new NASA missions will explore cosmic phenomena using budget-friendly small satellites and balloons under…
New measurements from the Atacama Cosmology Telescope confirm the universe is about 13.77 billion years…
A joint effort using LAMOST and Gaia has uncovered hundreds of high velocity stars, shedding…
Hubble spotted striking light rays in galaxy IC 5063, likely caused by a warped, dusty…
How stars form in galaxies remains a major open question. Robert Feldmann sheds new light…
Using the unique capabilities of NASA’s Hubble Space Telescope, a team of astronomers has discovered…
The Stingray Nebula is fading rapidly due to the cooling of its central star, SAO…
Survey of the sky pushes the boundaries of what we know about the structure of…
Exploring new method for measuring galactic evolution of lithium. For the first time, hard-to-track lithium…
Simulations rule out plasmas caused by meteoroid impacts as the source of lunar magnetism, supporting…