Searching for Planet 9

The Hubble Space Telescope has spent more than 30 years scrutinizing the cosmos in an attempt to unravel the secrets of the Universe and go as close a...

For thirty years, NASA's Hubble Space Telescope has discovered new alien worlds, black holes, and the age of the universe itself; NASA astronauts reve...

National Geographic joins top scientists together with NASA on a historic mission of capturing the first clear images and data ever recorded of Pluto.

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 beginni...

The dynamic meeting of solid science and futuristic simulation culminates in a dramatic exploration to another inhabited planet seven light years away...

Jocelyn Bell was a graduate student at Cambridge in 1967 when she pushed through the skepticism from her superiors to make one of the greatest astroph...

Europe and the United States are working together on an unprecedented journey to learn more about the impact of the Sun on our planet, to really know...

New Horizons is the first mission to Pluto and the Kuiper Belt of rocky, icy objects beyond. Principal Investigator Alan Stern leads a mission team th...

A short documentary interviewing a renown astronomer and astrophysicist.

A short documentary interviewing an astronomer.

The search for planets beyond our solar system has brought an historic discovery: a planet slightly larger than Earth orbiting a star called Proxima C...