Hydrogen Gas Clouds

Astronomers Find the Biggest Structure in the Milky Way, a Filament of Hydrogen 1,600 Light-Years Long

An international team of astronomers spotted the largest filament of hydrogen in our galaxy, which could offer tantalizing clues about…

9 months ago

Hydrogen Clouds Discovered Between Andromeda And Triangulum Galaxies

Score another point for the National Science Foundation's Green Bank Telescope (GBT) at the National Radio Astronomy Observatory (NRAO) in…

9 years ago