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Universe
Learn about the history of our universe, what it’s made of, and the forces that shape it.
Galaxies
Discover the galactic menagerie and learn how galaxies evolve and form some of the largest structures in the cosmos.
Black Holes
Explore what we know about black holes, the most mysterious objects in the universe, including their types and anatomy.
Stars
Delve into the life history, types, and arrangements of stars, as well as how they come to host planetary systems.
Universe News
Astronomers using NASA's Hubble have for the first time directly measured the mass of a single, isolated white dwarf.
For the First Time Hubble Directly Measures Mass of a Lone White Dwarf
Astronomers have captured a chaotic scene of mergers and collisions between at least three galaxy clusters.
Untangling a Knot of Galaxy Clusters
The bright variable star V 372 Orionis takes center stage in this Hubble image.
Hubble Views a Stellar Duo in Orion Nebula
Scientists discovered the first gamma-ray eclipses from a special type of binary star system using data from NASA’s Fermi.
NASA's Fermi Detects First Gamma-Ray Eclipses From ‘Spider' Star Systems
NASA’s Webb team will receive the 2023 John L. “Jack” Swigert, Jr., Award for Space Exploration, a top award from the Space Foundation.
NASA's Webb Telescope Receives Top Space Foundation Award
Astronomers used NASA’s Webb to obtain an inventory of the deepest, coldest ices measured to date in a molecular cloud.
Webb Unveils Dark Side of Pre-stellar Ice Chemistry
Objects scattered across this image from Hubble include galaxies near and far, Milky Way stars, and a solar system asteroid.
Hubble Captures Cosmic Treasure Trove
Scientists shared findings and updates from NASA’s Webb at the 241st meeting of the American Astronomical Society in Seattle.
NASA Recaps Webb Telescope Findings From AAS Meeting
This image from Hubble features the galaxy LEDA 48062 in the constellation Perseus.
Hubble Visits Galactic Neighbors
Astronomers using NASA's Hubble Space Telescope have recorded a star's final moments in detail as it gets gobbled up by a black hole.
Hubble Finds Hungry Black Hole Twisting Captured Star Into Donut Shape
Hundreds of black holes previously hidden, or buried, have been found using NASA’s Chandra X-ray Observatory.
Astronomers Dig Out Buried Black Holes with NASA's Chandra
NASA’s Webb has imaged the inner workings of a dusty disk surrounding a nearby red dwarf star.
New Webb Image Reveals Dusty Disk Like Never Seen Before
