Gamma-ray bursts (GRBs) rank among the most powerful explosions in the universe, releasing immense energy in intense flashes ...
A mysterious glow of gamma rays at the center of the Milky Way has long hinted at dark matter, but the lack of similar ...
NASA’s Fermi Gamma-ray Space Telescope "detected none of the high-energy gamma-ray light" from a nearby supernova. NASA ...
Everything on the electromagnetic spectrum has some properties of both waves and particles, but it’s difficult to imagine a radio wave, for example, behaving like a particle. The main evidence for ...
Scientists are aiming to redefine how we search for dark matter. A new theoretical ...
Hundreds of millions of miles away from Earth, the landscape of Titan, Saturn's largest moon, bears a striking resemblance to our own planet - but ...
A dark matter signal that appears in one place but not another might look like a contradiction. This new study argues it may ...
When a massive star collapses or two neutron stars collide billions of light-years away, the explosion can unleash a brief, ...
Dark matter may consist of two particles, explaining why only the Milky Way shows a strange gamma-ray signal while smaller ...
The absence of a signal could itself be a signal. This is the idea behind a new study published in the Journal of Cosmology and Astroparticle Physics, which aims to redefine how we search for dark ...
New research explains why some black holes are missing, showing how exploding stars stop certain black holes from forming.