Astronomers have discovered a rare starless galaxy-like cloud known as a RELHIC, providing the strongest evidence yet for a cornerstone prediction of the Lambda CDM model: that many small dark matter ...

What we know of the birth of a black hole has traditionally aligned with our perception of black holes themselves: dark, ...

Astronomers have discovered a new type of object that is a starless cloud that failed to form as a galaxy. Here's what to ...