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Earthlings on Europa? Provocative Study Explores ‘Reverse Panspermia’ Scenario Where Earth Life May Have Invaded an Alien Moon

Jun 21, 2026
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Micah Hanks

“It May Sound Really Crazy”: A Paperclip-Sized Probe Could One Day Visit a Black Hole, This Researcher Says

Aug 7, 2025
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Ryan Whalen

Can Starship-like Chemical Rockets Escape Habitable Exoplanets?

Apr 6, 2024
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anonymous

Wish Upon a Star

Aug 29, 2022
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anonymous

Light Sail Could Reach Proxima Centauri in 20 Years

Feb 21, 2022
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Christopher Plain
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