خانه / بایگانی برچسب: comets

بایگانی برچسب: comets

Asteroid-Hunting Spacecraft Delivers a Second Year of Data

This graphic shows asteroids and comets observed by NASA’s Near-Earth Object Wide-field Survey Explorer (NEOWISE) mission. Image credit: NASA/JPL-Caltech/UCLA/JHU Click for a full size image Asteroid-Hunting Spacecraft Delivers a Second Year of Data NASA’s Near-Earth Object Wide-field Survey Explorer (NEOWISE) …

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First Asteroid With Rings Discovered

First Asteroid With Rings Discovered Move over, Saturn—rings aren’t just for giant planets anymore. This illustration shows the ring system detected around Chariklo, an asteroid-like object called a centaur. ILLUSTRATION BY LUCIE MAQUET Marcus Woo for National Geographic PUBLISHED MARCH …

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