Dark Matter
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Video: Dark Matter Hunt with LUX-ZEPLIN
Researchers at the Department of Energy’s SLAC National Accelerator Laboratory are on a quest to solve one of physics’ biggest mysteries: What exactly is dark matter – the invisible substance that accounts for 85 percent of all the matter in the universe but can’t be seen even with our most advanced scientific instruments?
Symmetry: A New Search for Dark Matter 6,800 Feet Underground
Prototype tests of the future SuperCDMS SNOLAB experiment are in full swing.
Standard Model of the Universe Withstands Most Precise Test by Dark Energy Survey
SLAC and Stanford astrophysicists made crucial contributions to the galaxy survey, showing that the universe clumps and expands as predicted by our best cosmological models.
Construction of Massive Neutrino Experiment Kicks Off a Mile Underground
A unique groundbreaking ceremony marked the start of construction of the Long-Baseline Neutrino Facility – future home of the Deep Underground Neutrino Experiment, which promises to shed new light on how the universe works and why matter exists.
Symmetry: A Speed Trap for Dark Matter, Revisited
A NASA rocket experiment could use the Doppler effect to look for signs of dark matter in mysterious X-ray emissions from space.
Symmetry: First Results from Search for a Dark Light
The Heavy Photon Search at Jefferson Lab is looking for a hypothetical particle from a hidden “dark sector.”
Fermi Satellite Observes Billionth Gamma Ray with LAT Instrument
Sensitive gamma-ray “eye” on NASA’s Fermi space telescope continues to provide unprecedented views of violent phenomena in the cosmos.
Origin of Milky Way’s Hypothetical Dark Matter Signal May Not Be So Dark
An excess of gamma rays at the center of the Milky Way, previously discussed as a sign of dark matter, is likely caused by the superdense remains of ancient stars.
Delving Into the 'Dark Universe' with the Large Synoptic Survey Telescope
Two astrophysicists and a theoretical physicist discuss how the Large Synoptic Survey Telescope will probe the nature of dark matter and dark energy by taking an unprecedentedly enormous scan of the sky.
Symmetry: Dark Matter Next Door? (Q&A)
Astrophysicists Eric Charles and Mattia Di Mauro discuss the surprising glow of our neighbor galaxy.
