Since it explored Pluto in 2015, the New Horizons spacecraft has been zooming toward NASA's most distant target yet. Join the mission team as the probe attempts to fly by Ultima Thule, an object 4 billion miles from Earth.

Billions of years ago, Venus may have harbored life-giving habitats similar to those on the early Ea...

The New Horizons team examines the latest findings and imagery from Pluto and the fringes of our sol...

At the edge of our solar system supposedly lies an immense planet. Five to ten times the size of the...

What forms might life take in the Solar System and beyond? In the Academy's newest original planetar...

The first feature from Alison McAlpine is a dialogue with the heavens—in this case, the heavens abov...

Cave paintings and lunar calendars exist in the caves and remains of prehistoric hunters studied rec...

Chaco Canyon, located in northwest New Mexico, is perhaps the only site in the world constructed in ...

The sun is the miracle that makes everything possible - but also the greatest danger. For the first ...

This feature-length documentary is a portrait of eclipse chasers, people for whom solar eclipses - a...

An incredible travel through space and time between the walls of the Paris Observatory, which is cel...

214 million years ago a gigantic meteorite broke up and impacted Earth. 65 million years ago, the im...

Documentary which uses the latest, most detailed imagery to reveal the monthly life cycle of the moo...

With the discovery of an incoming asteroid, the government of America formulate a plan to destroy it...

Photo sequence of the rare transit of Venus over the face of the Sun, one of the first chronophotogr...

In Chile's Atacama Desert, astronomers peer deep into the cosmos in search for answers concerning th...
In our terrestrial view of things, the speed of light seems incredibly fast. But as soon as you view...