Astronomy 2020 Wall Calendar by Willow Creek Press (free shipping)
“The cosmos is all that is or ever was or ever will be,” said Carl Sagan “We know we are approaching the greatest of mysteries.”[…]
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Month: December 2019
SCIENTIFIC CLASS BOOK Leonard 1827 Natural History Astronomy Science Electricity
Up for auction is this leather bound book titled “The Literary and Scientific Class Book-embracing the Leading Facts and Principles of Science”, by Levi W.[…]
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Science Observer Journal Vol. 1 1877 Boston Amateur Scientific Astronomy Burnham
Science Observer. A Journal for Scientists. Vol 1 1877-1878. 6″ x 9″. 84 pages. Consists of Volume. 1 No. 1 -12, the entire first year[…]
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Vixen R200S telescope never used, item 2642 5 year warranty
Vixen R200S telescope never used, item 2642 5 year warranty This telescope was a return from one of our retailers. I don’t see any signs[…]
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Celestron – PowerSeeker 70AZ Telescope – Manual Alt-Azimuth Telescope for Beginn
Celestron – PowerSeeker 70AZ Telescope – Manual Alt-Azimuth Telescope for Beginners – Compact and Portable – BONUS Astronomy Software Package – 70mm Aperture The powerseeker[…]
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Explore Scientific 1.25″ 68-deg Series Argon-Purged Waterproof Eyepiece – 24mm
Description Ordering Info USA Shipping International Orders Returns Our eBay Store 1. PRODUCT DESCRIPTION Through computer-optimized design, a careful selection of optical glasses, and[…]
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