T he first time I heard about galaxies without dark matter, I was sitting in my very first graduate class at the University of São Paulo. It was 2018, and the discovery had just ...
Image: An artist’s illustration of the Abell 520 system shows where the bulk of the matter (blue) is found compared to the individual galaxies (yellow) and the hot gas (red) in the aftermath… ...
An international team involving Northwestern University announced Tuesday that it has reached a major milestone in its quest to detect dark matter.
Add Yahoo as a preferred source to see more of our stories on Google. Dark matter and gas (Illustrative). (photo credit: Wikimedia Commons) The researchers recorded a small number of unexplained ...
Astronomers have long been puzzled by two strange phenomena at the heart of our galaxy. First, the gas in the central molecular zone (CMZ), a dense and chaotic region near the Milky Way's core, ...
Add Yahoo as a preferred source to see more of our stories on Google. The Milky Way galaxy. (photo credit: PXFUEL) New research suggests that dark matter may be the key to uncovering the mysteries of ...
Researchers may have identified what could be a compelling clue in the ongoing hunt to prove the existence of dark matter. A mysterious diffuse glow of gamma rays near the center of the Milky Way has ...
Forces have mediator particles. Electromagnetism is mediated by the photons, for example. So most of the decay of this excited dark matter particle would be this unknown mediator. The excited state ...
When astronomers using NASA’s Hubble Space Telescope uncovered an oddball galaxy that looked like it didn’t have much dark matter, some thought the finding was hard to believe and looked for a simpler ...
Gamma-ray intensity map excluding components other than the halo, spanning approximately 100 degrees in the direction of the Galactic center. The horizontal gray bar in the central region corresponds ...
Dark matter, time travel and meta theatre: Emma Howlett on Aether - Emma Howlett, one of theatre’s most exciting new voices, talks us through the dizzying ride that is Aether at the Jermyn Street Thea ...
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