Title
The Eye of Heaven: Ptolemy, Copernicus, Kepler (Masters of Modern Physics),Used
Delivery time: 8-12 business days (International)
Blurb & Contents' 'I can think of few better ways of introducing students to the history of astronomy than by using The Eye of Heaven as a text....This is science at its best....Not only does Gingerich make you think, he also forces you back in time and makes you think as astronomers did then. Students need this inspiration.' David Hughes, New Scientist Astronomer and historian Owen Gingerich provides a fascinating introduction to three giants of early astronomy: Ptolemy, Copernicus, and Kepler. In these collected essays, Gingerich examines the revolution in man's conception of the universe brought about by the shift from the earthcentered cosmos of Ptolemy to the suncentered model of Copernicus.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.