How 3D printers could feed astronauts and mine asteroids
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Preventing glacial lake flooding
Special issue in his own words
Crew members celebrate their first month on simulated mission
Citizen science takes to orbit
Not just in the brain anymore
Scientists in photo competition turn their experiments into art
Reservoir could harbor life
Watch metamorphosis in action
Biggest solar flare yet this year erupts from sun
Genes show European ancestry
Insects more drawn to humans
Why did one species evolve two distinct personality types?
Software links prints to suspects
Device is size of a virus
Emotion researcher Jaak Panksepp
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