Source: NASA Science News
Comet 21P/Giacobini-Zinner in Nov. 1998.
Image credits: N.A.Sharp/NOAO/AURA/NSF
Forecasters say Earth is heading for a stream of dust from Comet 21P/Giacobini-Zinner. A close encounter with the comet's fragile debris could spark a meteor outburst over parts of our planet on October 8th.(read more)






