Chinese radar has detected mysterious plasma bubbles hovering over Egypt’s Pyramids from 5,000 miles away.

Chinese radar detects an ionospheric "plasma bubbles" over Egypt from Hainan, revealing key advances in global monitoring of ...

If we're to land humans on Mars in the coming decades, we'll have to know what challenges await them when they get there.

The burst was so bright that it bounced off the Moon and illuminated Earth’s upper atmosphere, surpassing the brightness of a ...

While orbiting high above North America, NASA astronaut Nichole Ayers captured a rare sight- glowing red lights shimmering in ...

Nichole Ayers, a NASA astronaut, spotted a rare sprite. The red flash occurred above thunderstorms. It happened over Mexico ...