This is the story behind the most humbling photograph ever taken. Discover how the Voyager 1 spacecraft, from over 6 billion kilometers away, captured Earth as a tiny speck of light. We’ll explore the ...

American astronomer Carl Sagan (1934–1996), 46 years old in 1980, was named the "most eligible man" in the United States. In the Earl Blackwell survey, which has annually selected popular men since ...

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