NASA Solar System
@NASASolarSystem
Join us as we explore the worlds of our solar system.
参加 June 2008
141 フォロー中 3M ファン
When the Lucy spacecraft starts flying by Trojan asteroids next year, it’ll snap photos, detect chemical “fingerprints” of materials on the asteroids’ surfaces, and more. Scientists are already calibrating the camera settings with test images like these.
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