NASA’s Heat-Seeking Space Telescope Is Almost Ready to Spot Killer Asteroids
NASA’s NEO Surveyor, a spacecraft specifically designed to detect asteroids that could threaten Earth, is on track for a 2027 ...
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This new telescope lens could be a game-changer for space imagery
Though still only in the prototype stage, this flat lens could one day be used on space telescopes, and perhaps even on amateur telescopes. Engineers and astronomers at the University of Utah have ...