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Mike Fincke retires from NASA after ISS medical evacuation left his final mission unexplained
Veteran NASA astronaut Mike Fincke retired from NASA on August 12, 2026, seven months after becoming the first person in the International Space Station's 25-year history to be evacuated for medical ...
A faint ribbon of stars in a distant galaxy has led astronomers to a discovery that could reveal secrets about one of our universe’s greatest mysteries. Hidden within the Hubble Space Telescope’s ...
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The sky is blue for a reason most people get wrong, and it is the same reason sunsets are red
Ask why the sky is blue and you will get one of three answers. That it reflects the sea. That the atmosphere is somehow blue in the way tinted glass is. Or a vague reference to light scattering, ...
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