SPACE

There are more than 500 movies and TV series in the satellite's collection.

It's the size of 30 football fields and has a detection range of 1000 light-years.

From an engineering standpoint, Juno's July 4 arrival at Jupiter is fitting, as the endeavor is a sort of declaration of independence from the required use of nuclear power in missions to outer planets.

The find has implications way beyond the fashioning of galactic jewelry.

They say radishes, peas, rye, and tomatoes grown in ersatz Martian soil are suitable for human consumption.

If you want to calculate how gravity shapes the universe, then Einstein’s got the equations for you—he set them down 100 years ago in his masterpiece, the general theory of relativity. But there’s a catch: Those equations are notoriously difficult to solv

According to a new global survey, light-polluted skies are common in much of the world.

This belongs in a sci-fi movie.

In 2017, the "path of totality" of a solar eclipse will run exclusively—and entirely—across U.S. soil for the first time since the ink dried on the Declaration of Independence.

The launch of the small shuttle was a major milestone for the country.

Early Sunday morning, Mars will be as close to Earth as it's been in years, and will be nearly as bright as Jupiter.

One of Russia's oldest missile testing sites just turned 70.