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For Spacious Skies: The Uncommon Journey of a Mercury Astronaut by Carpenter and Stover
This compelling narrative offers readers a unique glimpse into Carpenter’s multifaceted life—from his early years in Boulder, Colorado, through his naval aviation career, to his historic spaceflight aboard Aurora 7.
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For Spacious Skies: The Uncommon Journey of a Mercury Astronaut by Carpenter and Stover
$10.00
The Observer's Sky Atlas by E. Karkoschka
A practical and beautifully designed guide for amateur astronomers and stargazers alike
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The Observer's Sky Atlas by E. Karkoschka
$25.00
Blinded by the Light by John Gribbin
Gribbin, a renowned science writer and astrophysicist, unpacks the mysteries of light—from its role in quantum theory and relativity to its part in the origin of the cosmos and the fabric of reality itself.
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Blinded by the Light by John Gribbin
$12.00
The Origin of the Universe by John D. Barrow (Pre-Owned)
How did the universe begin? What are its fundamental laws? Through a blend of scientific insight and philosophical inquiry, Barrow takes readers on a journey from the Big Bang theory to the evolution of galaxies, stars, and planets.
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The Origin of the Universe by John D. Barrow (Pre-Owned)
$15.00
Natures Numbers: The Unreal Reality of Mathematics By Ian Stewart (Pre-Owned)
a captivating introduction to the hidden mathematical structures that shape the natural world.
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Natures Numbers: The Unreal Reality of Mathematics By Ian Stewart (Pre-Owned)
$17.00
The Unexpected Universe by Loren Eiseley (Pre-Owned)
The Unexpected Universe by Loren Eiseley (Pre-Owned) in Good Condition
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The Unexpected Universe by Loren Eiseley (Pre-Owned)
$18.00
Moonshot: Inside Story of America's Race to the Moon Alan Shepard and Deke Slayton Hardcover (Pre-Owned)
Pre-Owned Book Moonshot: Inside Story of America's Race to the Moon Alan Shepard and Deke Slayton Hardcover in Great Condition!
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Moonshot: Inside Story of America's Race to the Moon Alan Shepard and Deke Slayton Hardcover (Pre-Owned)
$15.00
Deke! U.S. Manned Space: From Mercury to The Shuttle By Donald K. "Deke" Slayton With Michael Cassutt
Pre Owned Book Deke! U.S. Manned Space: From Mercury to The Shuttle By Donald K. "Deke" Slayton With Michael Cassutt in Great Mint Condition
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Deke! U.S. Manned Space: From Mercury to The Shuttle By Donald K. "Deke" Slayton With Michael Cassutt
$18.00
Extra Terrestrial Intelligence: The First Encounter By Ray Brandbury, Issac Asimov and Leonard Nimoy Edited By James L. Christian (Pre-Owned)
Extra Terrestrial Intelligence: The First Encounter By Ray Brandbury, Issac Asimov and Leonard Nimoy Edited By James L. Christian (Pre-Owned)
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Extra Terrestrial Intelligence: The First Encounter By Ray Brandbury, Issac Asimov and Leonard Nimoy Edited By James L. Christian (Pre-Owned)
$22.00
Astronomy Data Book by J. Hadley Robinson and James Muirden (Pre-Owned)
Pre Owned Book Astronomy Data Book by J. Hadley Robinson and James Muirden - HARDCOVER and in good condition
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Astronomy Data Book by J. Hadley Robinson and James Muirden (Pre-Owned)
$10.00
Baader Planetarium Baader UFC Seal, 3D-printed
Suitable for all UFC systems
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Baader UFC Seal, 3D-printed
$36.00
Tamron Tamron AF 75-300mm f4-5.6 LD Macro Lens for Pentax KAF
Lightweight and versatile
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Tamron AF 75-300mm f4-5.6 LD Macro Lens for Pentax KAF
$75.00
Smithsonian Smithsonian 3-D LED Solar System
This Smithsonian Glowing 3-D Solar System Kit lets you turn your child's room into a planetarium!
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Smithsonian 3-D LED Solar System
$49.99
Leitz Leica Leicaflex Standard 35mm SLR Film Camera w/Summicron-R 50mm f/2.0 Leitz
The Leicaflex: where German engineering meets timeless design
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Leica Leicaflex Standard 35mm SLR Film Camera w/Summicron-R 50mm f/2.0 Leitz
$995.00
Baader Planetarium Baader 4x Filterholder 31mm for FCCT (3D-printed) for unmounted Ø31x2mm Baader Filter
Set consisting of four pieces 3D-printed filter holder for unmounted Ø 31 x 2 mm Baader filters
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Baader 4x Filterholder 31mm for FCCT (3D-printed) for unmounted Ø31x2mm Baader Filter
$156.00
Baader Planetarium Baader 2" Filterholder for Baader FCCT (3D-printed) for unmounted Ø47.4mm Baader Filter
3D-printed filter holder for unmounted 2" (ؘ 47.4 mm) Baader filters
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Baader 2" Filterholder for Baader FCCT (3D-printed) for unmounted Ø47.4mm Baader Filter
$49.00
Baader Planetarium Baader IMP85 Adapter to IR90 Focuser Short (20mm)
Telescope adapter for telescopes with IR90- integrated Rotating Focuser to the
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Baader IMP85 Adapter to IR90 Focuser Short (20mm)
$212.00
Celestron Celestron X-Cel LX 3X Barlow (Pre-owned)
Boost your telescope’s power for detailed high-magnification views with the Celestron X-Cel LX 3X Barlow, built for sharpness and clarity.
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Celestron X-Cel LX 3X Barlow (Pre-owned)
$79.00
Celestron Celestron X-Cel LX 2X Barlow (Pre-owned)
Instantly double your telescope’s magnification with the Celestron X-Cel LX 2X Barlow, delivering sharp, bright, and high-contrast views.
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Celestron X-Cel LX 2X Barlow (Pre-owned)
$79.00
Celestron Celestron X-Cel LX 12 mm Eyepiece (Pre-owned)
Achieve crisp, detailed planetary and deep-sky views with the Celestron X-Cel LX 12mm Eyepiece, engineered for performance and comfort.
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Celestron X-Cel LX 12 mm Eyepiece (Pre-owned)
$69.00
Baader Planetarium Baader Steeldrive II 3D-printed Belt Cover
3D-printed belt cover to protect the drive mechanism of the SteelDrive II Motor Unit (#2957265)
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Baader Steeldrive II 3D-printed Belt Cover
$64.00
Baader Planetarium Baader 2" BDS Steeltrack® M68i Adapter
Baader Diamond Steeltrack Adapter with M68 female thread to connect M68 accessories according to Zeiss standard
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Baader 2" BDS Steeltrack® M68i Adapter
$86.00
Baader Planetarium Baader Adapter S58 to M54a – for all BDS Diamond Steeltrack
BDS-Adapter with M54 outer thread to connect M54 parts
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Baader Adapter S58 to M54a – for all BDS Diamond Steeltrack
$50.00
Baader Planetarium Baader T- 2 Tilter (0 - 1° image correction)
T-2 tilter for an optimally aligned camera without tilt
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Baader T- 2 Tilter (0 - 1° image correction)
$223.00