Who'd have thought Albert Einstein could make a mistake? Dark Energy explores how Einstein was right all along about the expanding Universe. We never should have doubted him.
Read the transcript of this video (PDF).
The 9th cartoon in "60 Second Adventures in Astronomy" series, created by the Open University. Narrated by David Mitchell.
More "60 Second Adventures in Astronomy" cartoons.
Page last updated: 03 June 2014