Einstein's Biggest Blunder?
Lecture no. 83 from the course: Understanding the Universe: An Introduction to Astronomy, 2nd Edition
Taught by Professor Alex Filippenko | 31 min | Categories: The Great Courses Plus Online Science Course
The unexpected finding that the Universe is expanding at an ever-faster rate lends support for the existence of a non-zero cosmological constant, a formerly discredited idea of Einstein's, which he once called his "biggest blunder."