https://theconversation.com/carl-sagan-detected-life-on-earth-30-years-ago-heres-how-his-experiment-is-helping-us-search-for-alien-species-today-216037
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Carl Sagan detected life on Earth 30 years ago – here's how his experiment is helping us search for alien species today - The Conversation
10/20/23 at 3:24pm
Organization
The Conversation Africa
Author
Gareth Dorrian
Details
35 words
Summarize
Science Carl Sagan Earth Conversation Control
Control experiments are critical in informing the search for alien life.
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