axions
Detecting Primordial Black Hole Mergers Might be Within Our Grasp
One explanation for dark matter is that it's made out of primordial black holes, formed in the earliest moments of…
Neutron Stars May be Shrouded in Extremely Light Particles Called Axions
Since the 1960s, astronomers have theorized that the Universe may be filled with a mysterious mass that only interacts with…
A New Tabletop Experiment to Search for Dark Matter
What is Dark Matter? We don't know. At this stage of the game, scientists are busy trying to detect it…
Colliding Neutron Stars are the Ultimate Particle Accelerators
Gamma-ray telescopes observing neutron star collisions might be the key to identifying the composition of dark matter. One leading theory…
Are Pulsars the Key to Finding Dark Matter?
The search for dark matter continues, with astronomers developing new hypotheses to search for this invisible gravitational influence on the…
Dark Matter Might Interact in a Totally Unexpected Way With the Universe
A new theory of Dark Matter suggests that it interact with normal matter in a non-localized way, potentially revolutionizing our…
Gravitational Lensing is Helping to Nail Down Dark Matter
Using gravitational lenses, a team of astronomers showed how axions could be the particle that makes up Dark Matter.
If Axions are Dark Matter, we've got new Hints About Where to Look for Them
A computer simulation of dark matter points to axions being more massive than expected.
Missing Mass? Not on our Watch—Dr. Paul Sutter Explains Dark Matter
In the first episode of a new series with ArsTechnica - Edge of Knowledge - Dr. Paul Sutter explains the…
A Worldwide Search for Dark Matter Fails to Turn up a Signal for This Mysterious Particle
A global search for dark matter turns up nothing, but than in itself is useful.