Eileen Munson(@spookymun) 's Twitter Profile Photo

🎶🐝🌳🌻 Enjoy this beautiful day!
Some words of wisdom from ❤️🌌 🌏⬇️
instagram.com/p/C6EUdDEO7X9/…

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Albert Fiorino(@AlbertFiorino) 's Twitter Profile Photo

Linda J. Crane Colin C Evans Stephen A. Kube Danny Celovsky Save the Planet Group 🌍 ⏳ Robert Redmayne Hosking 🔥🌍🔥 Message uttered before with different words and in different times by in his classic work, (1943). In our times we are literally on the brink of abolishing ourselves and the , 'the only home we have ever known' ( ).
Message is always

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Jesse Ben Israel(@jessebenisrael) 's Twitter Profile Photo

How many Carl Sagans does it take to change a light bulb? Billions and billions! And how many guys from Rio does it take? Just one Brazilian.

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Astronomia fan-36(@36Astronomia) 's Twitter Profile Photo

Physics In History Professor Carl Sagan - 🌌
- of Cyrene(Greek &Director of the Great Library of Alexandria) was the first person to calculate the circumference of the 🌍🌏🌎🌄🌐 -over 2,000 years ago
- x.com/wonderofscienc…

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pratheek burkhard(@batman_in_samt) 's Twitter Profile Photo

Carl Sagan's idea of nuking the moon to show off human power was considered, but ultimately rejected as a plan during the Cold War.
bit.ly/4ddiKpt

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Walter Knitl(@waltofk) 's Twitter Profile Photo

“The earth is a very small stage in a vast cosmic arena”

which

“underscores our [ ’s] responsibility to deal more kindly with one another and to preserve and cherish the pale blue dot, the only home we've ever known”

youtu.be/GO5FwsblpT8

words of wisdom

“The earth is a very small stage in a vast cosmic arena”

which

“underscores our [#humanity’s] responsibility to deal more kindly with one another and to preserve and cherish the pale blue dot, the only home we've ever known”

youtu.be/GO5FwsblpT8

#CarlSagan words of wisdom
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