Scientists have discovered that alien existence could be hiding in gases on distant planets. New research suggests ...

CAPE CANAVERAL, Fla. (AP) — A new crew launches to the International Space Station to replace NASA's two stuck astronauts. The Met Office has issued a verdict on whether this will be possible to see ...

The Milky Way is one of the biggest in the observable universe: Even if you traveled at the speed of light, it would take 100,000 years to go from one end of our home galaxy to the other.

A mesmerizing new visualization of ocean currents from NASA has been compared to the Starry Night painting of Van Gogh.

People looked to the skies overnight Thursday to view the orange-red "blood moon" total lunar eclipse. Here is a look at the ...

Moongazers gathered in Chile, Argentina and Venezuela to observe a total lunar eclipse. The events happen when the moon, ...

Its employees regularly collect weather data that help scientists monitor daily forecasts, track hurricanes, support air ...

Astronomers discovered a massive water reservoir 140 trillion times Earth’s oceans around a quasar 12 billion light-years ...