Nowadays, the dark of night is interspersed with the light of stars. But before the stars were born, did light shine at the ...

It's another reason everything in space is moving. In the end ... Ashley has an unconventional background that gives her science writing a unique perspective and an outsider's point of view.

Our bodies are always moving, even when we don ... “because deep space is always permeated with something called microwave background radiation, and so it has a temperature.” ...

Chandra spotted a 300,000-light-year jet from a distant quasar. But amid this breakthrough, the telescope now faces defunding ...