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School Library Journal
Reviewed on May 1, 2014 | Multimedia Review
Gr 6–8—This overview offers an unusually detailed look at how teams of astronomers used optical telescopes, spectroscopic analyses, and crowdsourced databases to determine the orbit and composition of ISON, a comet that shot into the inner solar system from high above the plane of the ecliptic and, in November of 2013, grazed the sun. Lively mini-lectures on the origins...Log In or Sign Up to Read More
