- اهلا بك في سورس بلاك .
- لطلب تمويل القنوات : @xxx1x
- قناة التمويل : @nnnon
- لطلب التمويل : @ossss
- فريق الدعم - @TwSLBlackBot
- انستا https://instagram.com/DS1
Last updated 19 hours ago
Last updated 6 months ago
https://youtube.com/@MovieStoryHD
Last updated 2 months, 2 weeks ago
In my Carl Sagan era
Stories by Carl Sagan
• The Search for Extraterrestrial Life
The earth remains the only inhabited world known so far, but scientists are finding that the universe abounds with the chemistry of life.
• The Solar System
Presenting an issue on what is known about the sun and the bodies In orbit around it, with special reference to the knowledge gained In 18 years of exploration by space probes launched from the earth.
• The Search for Extraterrestrial Intelligence
There can be little doubt that civilizations more advanced than the earth's exist elsewhere in the universe. The probabilities involved in locating one of them call for a substantial effort.
- اهلا بك في سورس بلاك .
- لطلب تمويل القنوات : @xxx1x
- قناة التمويل : @nnnon
- لطلب التمويل : @ossss
- فريق الدعم - @TwSLBlackBot
- انستا https://instagram.com/DS1
Last updated 19 hours ago
Last updated 6 months ago
https://youtube.com/@MovieStoryHD
Last updated 2 months, 2 weeks ago