NASA astronaut Nichole Ayers captured a sprite from the space station while orbiting above Mexico and the United States. Sprites are a rare atmospheric phenomenon that occurs because of intense ...

A NASA astronaut captured a fascinating weather phenomenon that still has scientists scratching their heads. Nichole Ayers is ...

When we first did it 50 years ago, there were no tools for it.” Unlike the Speedmaster, which was retrofitted for the space ...