After combing through years of data from the Cassini spacecraft, researchers found that a key opening … “Cassini-Huygens mission finds lopsided shift in Saturn’s magnetic bubble”

The absence of a signal could itself be a signal. This is the idea behind … “What if dark matter came in two states?”

A dim red giant just out of reach of the Milky Way is providing astronomers … “Astronomers discovered the most primitive star ever”