Scientists are buzzing about gravitational waves and what a big deal they are. Wait! Don’t be embarrassed if it all leaves you confused and you just can’t share their excitement. Here's your guide to gravitational waves, short and simple as ABC.

The first set of images from the GOES-16 satellite have been released by National Oceanic and Atmospheric Administration (N0AA). The geostationary satellite will be used for weather forecasting, severe storm tracking and more.

Full Moon Silhouettes is a real time video of the moon rising over the Mount Victoria Lookout in Wellington, New Zealand.

A flurry of solar activity in early March dumped enough heat in Earth's upper atmosphere to power every residence in New York City for two years. The heat has since dissipated, but there's more to come as the solar cycle intensifies.

A total solar eclipse casting a shadow 70 miles wide will cross the entirety of the continental US. Here's why that's a big deal!

NASA May Have Found the First Planet in Another Galaxy. “We know we are making an exciting and bold claim so we expect that other astronomers will look at it very carefully,” study co-author Julia Berndtsson of Princeton University said in a statement. “We think we have a strong argument, and this

The Annual World Air Balloon Showcase took place on July 21, 2011 in Lorraine France. This video was taken during the
last showcase over the landscape of the beautiful north east region of France, which borders with three other countries: Belgium, Luxemburg and Germany.

In the wake of a recent crash test, NASA has confirmed that there in fact lies a significant amount of water underneath the Moon's surface. Science and tech...

Shine bright like a diamond: A chance alignment of a blue planetary nebula, a vivid foreground star, and the ESO's Very Large Telescope in Chile produces an apparition like an engagement ring. Guitar virtuoso Joe Satriani provides the soundtrack and his new book "Strange Beautiful Music: A Musical M...

Through television, motion picture and still photography, this film provides an "eye-witness" perspective of the Apollo 11 mission that put a human on the moon.