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After nearly 30 years, NASA realized this near-Earth asteroid is actually a comet. The discovery may help us defend the planet some day
A seemingly ordinary asteroid has revealed its icy true identity — and new clues for spotting hidden hazards near Earth.
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gizmodo.com
Scientists Believed This Near-Earth Object Was an Asteroid for 28 Years. They Were Wrong
The asteroid 1998 SH2 is actually not an asteroid at all.
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space.com
After nearly 30 years, NASA realized this near-Earth asteroid is actually a comet. The discovery may help us defend the planet some day
A seemingly ordinary asteroid has revealed its icy true identity — and new clues for spotting hidden hazards near Earth.
