| | Hubble Catches Views of a Jet Rotating with Comet 252P/LINEAR For thousands of years, humans have recorded sightings of mysterious comets sweeping across the nighttime skies. These celestial wanderers, "snowballs" of dust and ice, are swift-moving visitors from the cold depths of space. Some of them periodically visit the inner solar system during their journeys around the sun. This news release and its supporting materials are permanently archived at: http://hubblesite.org/newscenter/archive/releases/2016/14/ | |
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