Hubble's Cosmic Journey

Travel into the world of aviation and explore the dreams of flight with the Smithsonian as they step into the unknown.

For 18-year-old Finnish–Kosovan Fatu, a simple visit to the grocery store feels as nerve-racking as a lunar expedition: for the first time in...

The captivating tales of the people and events behind one of humanity's greatest achievements in exploration: NASA's Voyager mission.

In an age when misinformation, alternative facts, and conspiracy theories have become mainstream, UFOs have risen to become one of the most-talked...

A woman’s Holocaust memoir takes the world by storm, but a fallout with her publisher-turned-detective reveals her story as an audacious...

A feature length documentary shot in Iceland on mediums and the relationship between humans and invisible beings such as elves ghosts, angels, water...

Computer animation and footage from NASA space missions explain how our solar system evolved and the place Earth has within the system.

It contains 99.9 percent of all the matter in our solar system and sheds hot plasma at nearly a million miles an hour. The temperature at its core is...

How can structures, which take up defined, rigid portions of space, make us feel transcendence? How can chapels turn into places of introspection?...

Aspiring teenage astronauts reveal that a journey to Mars is closer than you think.

Travel alongside the astronauts as they deploy and repair the Hubble Space Telescope, soar above Venus and Mars, and find proof of new planets and...

On July 16, 1969, hundreds of thousands of spectators and an army of reporters gathered at Cape Kennedy to witness one of the great spectacles of the...