Decoding the Universe - Cosmos (2024) - FAQ
Frequently asked questions about this film.
What is dark matter's abundance compared to visible matter?
Dark matter is four to five times more abundant than the visible matter in the universe.
When was Voyager 1 launched?
Voyager 1 was launched on September 5, 1977.
What did Carl Sagan refer to Earth as in the images sent back by Voyager 1?
Carl Sagan referred to Earth as 'a pale, blue dot' in the images sent back by Voyager 1.