Why doesn’t our planet look round when we’re standing in a park or looking out a window? An expert explains what you're ...

SpaceX has recently completed the first-ever mission where private citizens are able to go on a spacewalk. Video from the ...

SpaceX recently shared a video taken from space that offers a stunning view of Earth as the company's satellites prepare to deploy in orbit following a recent rocket launch. The company ...

From time to time, when Earth's tectonic plates shift, the planet emits a long, slow belch of carbon dioxide. In a new ...

The European Space Agency's Hera asteroid mission has beamed back its first images from space, capturing a stunning view of Earth and the moon. The Hera spacecraft successfully launched toward the ...

A number of ancient cultures believed that the Earth was flat because, simply, they didn’t know any better. But incredibly, there are people today who still believe that the Earth is flat ...