Using observations from NuSTAR and XMM-NEWTON, a team of astronomers examined the time-varying spectral shape…
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.
New supercomputer simulations showing the evolution of our “local Universe” from the Big Bang to…
An international team of astronomers discovered three closely orbiting supermassive black holes that could help…
Using data from HARPS-TERRA, the Planet Finder Spectrograph and the UCLES echelle spectrograph, astronomers have…
The Dark Energy Survey has revealed a rare, ‘superluminous’ supernova that erupted in a galaxy…
Using data from NASA’s Chandra X-ray Observatory and ESA’s XMM-Newton, a new study of the…
Using the Green Bank Telescope, Very Long Baseline Array, and other observatories, astronomers have identified…
A newly published study reveals evidence that nitrogen in the atmosphere of Saturn’s moon Titan…
Using a large array of satellites and space observatories, astronomers discovered that winds blowing from…
Using infrared data from NASA’s Spitzer Space Telescope, astronomers have measured the size of an…
Using data from NASA’s Hubble Space Telescope, astronomers take a significant step forward in understanding…
Using the Hubble Space Telescope and ESA’s Herschel Space Observatory, astronomers have discovered a water-building…
Using data from the Herschel Space Observatory, astronomers have identified 13 massive, dense clumps where…
At this year’s meeting of the Canadian Astronomical Society, astronomers revealed a treasure trove of…
Using the Atacama Large Millimeter/submillimeter Array, astronomers have directly mapped out the molecular gas and…
A new study led by Marcel Pawlowski at Case Western Reserve University pokes holes in…
This newly released image reveals a sample of the 132 trans-Neptunian objects observed by ESA’s…
A new study uses data from the four European Space Agency satellites in the Cluster…