The rate at which the universe is expanding is expressed as a value called the Hubble Constant, generally abbreviated as “H 0 ...

"Why do they have the same rotation? They must have a connection with each other — that would be a very strong question that ...

Assuming dark matter exists, its interactions with ordinary matter are so subtle that even the most sensitive instruments cannot detect them. In a new study, Northwestern University physicists now ...

Dark matter, thought to comprise about 27% of the universe, is a hypothesized form of matter that is invisible but is ...

This week on Magic Rays of Light, Sigmund and Devon break down all of the announcements from Apple’s Let Loose event, grade their event predictions, and highlight this week’s release of sci-fi series ...

If astronomers could catch bursts of gamma rays from supernova explosions that create neutron stars near the Milky Way, the ...

The study, "Polaronic polariton quasiparticles in a dark excitonic medium," was published in Physical Review B. Exciton-polaritons (polaritons, for short) are hybrid mixtures of light and matter ...

Currently, dark matter detection requires specialized laboratories with costly equipment. ODIN, which combines principles of ...

The nature of dark matter has been a hotly debated topic for decades. If it’s a heavy, slow moving particle then it’s just ...

Two years of data from NASA's James Webb Space Telescope have now validated the Hubble Space Telescope's earlier finding that ...

If dark matter is an axion, then each individual particle might be incredibly light — anywhere from one-trillionth to one-thousandth the mass of an electron. This would make the dark matter ...

The story of dark matter begins in the 1930s ... matter put together in unexpected ways that mean they don’t give off light. Very faint stars such as brown dwarfs, black holes and neutron ...