New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

A nearby 'super Earth' in one of the closest star systems to our own appears far more likely to support alien life than first ...

Stellar streams are trails of stars that astronomers can study to solve mysteries about the history of our Milky Way galaxy and, potentially, the dark matter that helps shape the cosmos despite ...

Scientists have uncovered the true boundary of the Milky Way’s star-forming region using stellar “age mapping.” They found a telltale U-shaped pattern showing that star formation drops sharply around ...