The Sky at Night: We Just Don't Know

Aired 2008-05-05

Astronomy. Sir Patrick Moore celebrates the 666th edition of the programme by asking cosmologists exactly how much we know about the Universe.

Playback is provided by a third-party source (XPrime). StreamFlix does not host any video files. If a stream fails to load, the source may be temporarily unavailable.

Episodes

Season

12 episodes

Iframe is sandboxed to block popups and ads. Some sources may still occasionally redirect.

The Sky at Night: We Just Don't Know

Cosmic Debris

Messenger to Mercury

Return to the Moon

The Sun Revealed

We Just Don't Know

Battle of the Giants

Rise of the Phoenix

Double Vision

Galaxy Zoo

Astral Autumn

Big Bangs

Other Worlds