Astronomers have finally identified the source of unusual X-rays from the bright star gamma-Cas, resolving a decades-long mystery.

A new study suggests that failing to detect dark matter signals in some galaxies may not contradict evidence seen in our own.

Gamma-ray bursts (GRBs) rank among the most powerful explosions in the universe, releasing immense energy in intense flashes ...

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Find Milky Way Center Latest News, Videos & Pictures on Milky Way Center and see latest updates, news, information from ...

The Two-component dark matter model offers a direct explanation for the mismatch between galaxies. The Milky Way shows a ...

Dark matter may consist of two particles, explaining why only the Milky Way shows a strange gamma-ray signal while smaller ...

A dark matter signal that appears in one place but not another might look like a contradiction. This new study argues it may ...

Scientists propose dark matter has two forms, explaining why signals appear near the Milky Way's center but remain absent in ...

NASA’s Fermi Gamma-ray Space Telescope "detected none of the high-energy gamma-ray light" from a nearby supernova. NASA ...

Scientists say dark matter could exist in two states, potentially explaining the gamma-ray excess near the Milky Way and its ...

A mysterious glow of gamma rays at the center of the Milky Way has long hinted at dark matter, but the lack of similar ...