Cosmic Journeys

How Large Is the Universe?

Documentary

S1, E6: Scientists look out deep into interstellar space, hoping to measure the size and expansion of the universe based on the relatively minuscule portion of space observable from Earth.

19 Oct 2009 · 24m

Information

Released
2009
Run Time
24 min
Rated
12

Languages

Original Audio
English
Subtitles

English (United States) (CC)

Accessibility

Closed captions refer to subtitles in available languages with the addition of relevant non-dialogue information.