Sen, a company based in London, provides views of Earth from orbit, with the hopes of making an experience usually reserved ...

Auroras are natural light displays that occur when charged particles from the sun interact with Earth’s magnetic field and ...

HERE’S a question: do you know what happens to pee in space? If yes, urine with a chance of nailing this quiz. If not, you ...

In between, a Manhattanhenge effect will still be on display. “ Everybody that listens to anything you say needs to look for ...

What's happening in the skies over North Texas this month? May holds some spectacular sights in the night and morning sky.

In photos The details in this photograph include the airglow of the atmosphere dividing Earth from space — yellow-green at an altitude of 75 miles and a faint reddish hue 250 miles above the ...

The Mount St. Helens eruption anniversary prompts investigation into the California earthquakes: eruption history, threat ...

A little over 240 years ago, birds were the only things that could fly above the ground untethered without eventually falling ...

A little over 240 years ago, birds were the only things that could fly above the ground untethered without eventually falling ...