The Conversation

Most normal matter in the universe isn’t found in planets, stars or galaxies – an astronomer explains where it’s distributed

Chris Impey has received funding from NASA, NSF, Howard Hughes Medical Institute, and the Templeton Foundation. If you look across space with a telescope, you’ll see countless galaxies, most of which ...
The Conversation

When darkness shines: How dark stars could illuminate the early universe

Alexey A Petrov receives funding from the US Department of Energy. Scientists working with the James Webb Space Telescope discovered three unusual astronomical objects in early 2025, which may be ...