Title
The Galactic Supermassive Black Hole
Delivery time: 8-12 business days (International)
Here, One Of The World'S Leading Astrophysicists Provides The First Comprehensive And Logically Structured Overview Of The Many Ideas And Discoveries Pertaining To The Supermassive Black Hole At The Galactic Center Known As Sagittarius A*. By Far The Closest Galactic Nucleus In The Universe, Sagittarius A* Alone Can Provide Us With A Realistic Expectation Of Learning About The Physics Of Strong Gravitational Fields, And The Impact Of Such Fields On The Behavior Of Matter And Radiation Under Severe Physical Conditions. Its Proximity May Even Provide The Opportunity To Directly Test One Of General Relativity'S Most Enigmatic Predictionsthe Existence Of Closed Pockets Of Spacetime Hidden Behind An Event Horizon.The Plethora Of Research On Sagittarius A* Since Its Discovery In 1974 Has Long Seemed An Interwoven Pattern Of Loose Threads. No One Has Successfully Synthesized This Growing Body Of Work Into A Manageable, Coherent Book Both For Professional Researchers And For Students Taking Courses Focusing On Black Holes And Galactic Nucleiuntil Now. With Fulvio Melia'S The Galactic Supermassive Black Hole, Readers Finally Have At Their Disposal A Onevolume Crucible Of Essential Ideas, Logically Streamlined But With Thorough References For Those Wishing To Explore The Various Topics In Greater Depth.
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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.