Join the conversation
Log in or create an account to leave a comment
Log In
We don't know what the
climate was like back then, but scientists
reason that the thick, hazy atmosphere trapped
the heat of the Earth and made it scorching hot
climate was like back then, but scientists
reason that the thick, hazy atmosphere trapped
the heat of the Earth and made it scorching hot
Full Transcript
00:00:01.000 --> 00:00:03.602
We don't know what the
climate was like back then,
00:00:03.635 --> 00:00:05.604
but scientists
reason that the thick,
00:00:05.637 --> 00:00:08.974
hazy atmosphere trapped
the heat of the Earth and
00:00:09.991 --> 00:00:11.343
made it scorching hot.
Want This Clip in HD?
Upgrade for HD/4K downloads and unlimited access. Upgrade now →
Movie Summary
"Cosmos: A Spacetime Odyssey" returns for a second season. Ann Druyan, original creative collaborator to Carl Sagan, serves as executive producer.