Twenty-first Century Books (TM)

Black Holes: The Weird Science of the Most Mysterious Objects in the Universe

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Description

Condition - Very Good

The item shows wear from consistent use but remains in good condition. It may arrive with damaged packaging or be repackaged.

In 2015 two powerful telescopes detected something physicists had been seeking for more than one hundred years―gravitational waves from the collision of two black holes. This announcement thrilled the scientific community. Since the eighteenth century, astronomers have predicted the existence of massive, invisible stars whose gravity would not let anything―even light―escape. In the twenty-first century, sophisticated technologies are bringing us closer to seeing black holes in action. Meet the scientists who first thought of black holes hundreds of years ago, and learn about contemporary astrophysicists whose work is radically shaping how we understand black holes, our universe, and how it originated.

Technical Specifications
Manufacturer
Twenty-First Century Books ™
Height
23.5 cm
Length
15.9 cm
Width
1.3 cm
Weight
0.41 kg
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Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.

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