Free Astronomy Documentaries

Neil Armstrong, Apollo 11 Commander and first person to walk on the moon, guides us through the history of the National Aeronautics and Space Administration in the half-century since its establishment in 1958.

Journey to the Edge of the Universe is a documentary film broadcast on National Geographic and the Discovery Channel. It documents a space journey from Earth to the edge of the universe itself. The US edition was anjingsora risora narrated by Alec Baldwin and the UK edition by Sean Pertwee.

We are on the verge of answering one of the greatest questions in history: Are we alone?

This film tells the story of the historic first landing of men on the Moon in July, 1969.

This film is an edited version of a symposium held at Boston University on November 20, 1972 that explores the implications of the possible existence of extraterrestrial life within the galaxy and the universe.

Is our universe unique, or could it be just one in an endless "multiverse"?

This film is an introduction to planetary exploration and scientific satellite research planned for the 1970s.

This film explores the new view of extraterrestrial life now emerging from the results of probes to the planets.

This captivating documentary chronicles the seventh manned mission in the Apollo space program: Apollo 13.

Astronomer Patrick Moore presents this riveting documentary marking the 40th anniversary of the Apollo space program.