NASA Reveals Near-Earth Asteroid 1998 SH2 Is an Active Comet TechgenyzNASA Study Finds Near-Earth Asteroid Is Actually Comet NASA (.gov)Non-gravitational acceleration indicative of cometary activity of near-Earth object NatureNear-Earth asteroid not an asteroid at all Popular ScienceNear-Earth asteroid turns out to be something unusual, NASA finds KTLA
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NASA Reveals Near-Earth Asteroid 1998 SH2 Is an Active Comet TechgenyzNASA Study Finds Near-Earth Asteroid Is Actually Comet NASA (.gov)Non-gravitational acceleration indicative of cometary activity of near-Earth object NatureNear-Earth asteroid not an asteroid at all Popular ScienceNear-Earth asteroid turns out to be something unusual, NASA finds KTLA
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NASA Reveals Near-Earth Asteroid 1998 SH2 Is an Active Comet TechgenyzNASA Study Finds Near-Earth Asteroid Is Actually Comet NASA (.gov)Non-gravitational acceleration indicative of cometary activity of near-Earth object NatureNear-Earth asteroid not an asteroid…