Title
The Collapsing Universe: The Story Of The Black Holes,New
Delivery time: 8-12 business days (International)
In A Time Of Spectacular Developments In The New Astronomy, The Concept Of Black Holes Captures Top Honors. As Scientific Evidence For Them Mounts, Black Holes Loom As An Ominous Development In The Life, Measured In Billions Of Years, Of The Universe. A Black Hole Is A Dense Concentration Of Matter, So Dense That Its Enormous Gravitational Forces Suck In Everything, Including Light Waves, Within Its Reach. Isaac Asimov Explores The Implications Of Black Holes, With Lucid Excursions Into Related Questions: Was The Mysterious 30Megaton Blast That Flattened A Siberian Foresxt In 1908 Actually A Small Black Hole? Does Matter Drawn Into A Black Hole Reappear Out The Other Side As Antimatter, A Sort Of Mirror Image Of The Universe As We Know It? Do Black Holes Revive The Currently Sagging Theory Of The Creation By A Cosmic Big Bang? Does Their Existence Raise The Possibilitiy That Matter Can Move Faster Than The Speed Of Light? As He Probes These Questions, Asimov Takes The Reader On An Engaging Tour From The Atoms Innermost Core To The Outermost Reaches Of The Universe Introducing Such Remarkable Phenomena As Photons, Hyperons, Gravitons, Planetesimals, Magmas, Red Giants, White Dwarfs, Neutron Stars, Xray Stars, Supernovas, Pulsars, Starquakes, Collapsars, Black Holes, And Their Even More Enigmatic Relativeswormholes And White Holes.
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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.