A history of the telescope and a look at the James Webb telescope, and at the universe through the eyes of scientists and telescopes since the beginning.

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

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

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

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 ...

Canada is leading the way when it comes to dark sky preservation and the fight against light polluti...

The Sun was born way before Man existed. What exact role did the Sun play in the emergence of life a...

Part of the Almost Famous series. Jocelyn Bell was a graduate student at Cambridge in 1967 when she ...

The loss of the Bill E. Gordon radio telescope has left a void in the world of radio science, the mo...

Wylie carries a telescope through the streets of Los Angeles to offer passersby a new and closer loo...

For over three decades, NASA and an international team of scientists and engineers pushed the limits...

For thirty years, NASA's Hubble Space Telescope has discovered new alien worlds, black holes, and th...

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

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

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

In Chile's Atacama Desert, astronomers peer deep into the cosmos in search for answers concerning th...

Following engineers and scientists on a groundbreaking mission as they build, test and launch the Ja...

The ancients hid the secrets of their incredible knowledge of astronomy in their temples and palaces...