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Published Light from outside our galaxy brighter than expected - Light from Outside Our Galaxy Brighter Than Expected


Scientists analyzed new measurements showing that the light emitted by stars outside our galaxy is t ...
Published Hubble sheds light on origins of supermassive black holes - Hubble Sheds Light on Origins of Supermassive Black Holes


Astronomers have identified a rapidly growing black hole in the early universe that is considered a...
Published Measuring gamma-ray bursts' hidden energy unearths clues to the evolution of the universe - Measuring Gamma-Ray Bursts' Hidden Energy Unearths Clues to the Evolution of the Universe


When stars die out, they emit gamma-ray bursts. Although scientist can calculate the explosion energ...
Published Detection of an echo emitted by our Galaxy's black hole 200 years ago - Detection of an Echo Emitted by Our Galaxy's Black Hole 200 Years Ago



An international team of scientists has discovered that Sagittarius A* (Sgr A*), the supermassive bl...
Published DESI early data release holds nearly two million objects - DESI Early Data Release Holds Nearly Two Million Objects



The first batch of data from the Dark Energy Spectroscopic Instrument is now available for researche...
Published Hubble unexpectedly finds double quasar in distant universe - Hubble Discovers Double Quasar in Distant Universe



The early universe was a rambunctious place where galaxies often bumped into each other and even mer ...
Published M87 in 3D: New view of galaxy helps pin down mass of the black hole at its core - M87 in 3D: New View of Galaxy Helps Pin Down Mass of the Black Hole at Its Core



From Earth, giant elliptical galaxies resemble highly symmetric blobs, but what's their real 3D stru ...
Published Gamma rays from neighboring galaxy related to millisecond pulsars - Gamma Rays from Neighboring Galaxy Related to Millisecond Pulsars


Physicists and astronomers have studied gamma rays caused by the Sagittarius Dwarf, a small neighbor...
Published Mysterious dashes revealed in Milky Way's center - Mysterious Dashes Revealed in Milky Way's Center



In the early 1980s, astronomers discovered gigantic, one-dimensional filaments dangling vertically n...
Published Unveiling the origins of merging black holes in galaxies like our own



Black holes, some of the most captivating entities in the cosmos, possess an immense gravitational p...
Published Our surprising magnetic galaxy



A team of astronomers has created the first-ever map of magnetic field structures within a spiral ar...
Published Eruption of mega-magnetic star lights up nearby galaxy



While ESA's satellite INTEGRAL was observing the sky, it spotted a burst of gamma-rays -- high-energ...
Published Hubble Space Telescope captures largest near-infrared image to find universe's rarest galaxies - Hubble Space Telescope Captures Largest Near-Infrared Image to Find Universe's Rarest Galaxies


Scientists released the largest near-infrared image ever taken by NASA's Hubble Space Telescope, ena...
Published Deep learning speeds up galactic calculations



Supernovae, exploding stars, play a critical role in the formation and evolution of galaxies. Howeve ...
Published 'Cosmic lighthouses' that cleared primordial fog identified with JWST



Scientists working with data from NASA's James Webb Space Telescope (JWST) have obtained the first f...
Published Dark matter halos measured around ancient quasars


At the center of every galaxy is a supermassive black hole. Beyond a certain size, these become acti ...
Published 10-billion-year, 50,000-light-year journey to black hole



A star near the supermassive black hole at the center of the Milky Way Galaxy originated outside of ...
Published Persistent hiccups in a far-off galaxy draw astronomers to new black hole behavior



Astronomers have found that a previously quiet black hole, which sits at the center of a galaxy abou ...
Published Most massive stellar black hole in our galaxy found



Astronomers have identified the most massive stellar black hole yet discovered in the Milky Way gala...
Published Another intermediate-mass black hole discovered at the center of our galaxy



So far, only about ten intermediate-mass black holes have been discovered in the entire universe. Th...