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Amazon’s Cyber Monday deals on Celestron Telescopes make this a perfect time to start stargazing
Whether you want a basic scope or a more advanced system, Amazon has tons of Celestron models for the lowest prices of the ...
Still, science being science, we needed proof—and we got it in 1992, when two astronomers found two planets orbiting a pulsar ...
Reviews consensus: We gave this telescope three out of five stars in our review when comparing it to higher-end models.
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