ScienceCast 120: Amateur Astonomers See Comet ISON Approaching the Sun
To learn how you can help, visit isoncampaign.org. Comet ISON is still more than two months away from its spectacular close encounter with the sun. Already, the brightening comet has become a good target for backyard telescopes in the pre-dawn sky.
ScienceCast 120: Amateur Astonomers See Comet ISON Approaching the Sun
To learn how you can help, visit isoncampaign.org. Comet ISON is still more than two months away from its spectacular close encounter with the sun. Already, the brightening comet has become a good target for backyard telescopes in the pre-dawn sky.