In January 2019, NASA’s OSIRIS-REx spacecraft was orbiting the asteroid Bennu when the spacecraft’s cameras caught…
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 Milky Way is not alone in its neighborhood. It has captured smaller galaxies in…
Most of the matter in the Universe is dark and thus not directly observable. In…
Massive stars are larger than about 10 times the mass of the Sun and are…
Through simulations of a dying star, a team of theoretical physics researchers have found the…
The most massive black hole collision ever detected has been directly observed by the LIGO and VIRGO Scientific…
In atomic nuclei, protons and neutrons share energy and momentum in tight quarters. But exactly…
Meteorite material presumed to be devoid of water because it formed in the dry inner…
Most matter in the Universe is dark and completely different in nature from the matter…
Researchers suggest a novel process to explain the collision of a large black hole and…
The process occurs in active-core nuclei. A molecular gas cloud that accumulates in the central…
A binary black hole merger likely produced gravitational waves equal to the energy of eight…
A team of astronomers have identified the first direct evidence that groups of stars can…
The unexpected findings were a result of data collected for more than a decade at…
Astronomers have known for two decades that the expansion of the universe is accelerating, but…
Cosmologists have zoomed in on the smallest clumps of dark matter in a virtual universe…
Scientists Detect First-of-Its-Kind ‘Intermediate-Mass’ Black Hole An international research collaboration including Northwestern University astronomers has…
A new theory published recently in The Astrophysical Journal Letters by scientists from Harvard University…