Our universe is filled with floating nebulae, spinning planets and black holes. But if we closed our eyes and listened, what would these celestial objects sound like? Would we hear a faint whoosh? Or ...

The Sept. 7-8 total lunar eclipse will be visible to over 7 billion people in Asia, Australia, Africa and eastern Europe.

If it pans out, it may complicate Elon Musk’s dreams of founding a settlement on the fourth planet from the sun.

An astronaut captured a rare light show from space. Usually, the Northern Lights have a little more of a greenish hue, but one NASA astronaut captured an amazing, crimson-lined aurora orbiting ...

(CNN) – An astronaut captured a rare light show from space. Usually, the northern lights have a little more of a greenish hue, but one NASA astronaut captured an amazing, crimson-lined aurora orbiting ...

Wondering why the moon looks red tonight? Here's when and what to know about the full blood moon rising and how long the ...

The regular Short Wave science roundup covers mysterious red dots in space, the neurons behind optical illusions and a study of octopus arms.

HUNTSVILLE, Ala. — A NASA astronaut aboard the International Space Station has photographed an extraordinary red aurora, a celestial phenomenon that occurs only a few times during typical six-month ...