Apr 28
NASA has announced that for the first time, its Neil Gehrels Swift Observatory has been able to track water loss from an interstellar comet as it approached and rounded the sun. The comet that the Swift Observatory was observing was the first confirmed interstellar comet 2I/Borisov traveled the solar system in late 2019. Comet 2I/Borisov is only the second known … Continue reading
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