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Author
Pub. Date
[2016]
Language
English
Formats
Description
One night after an evening out, Jason Dessen, forty-year-old physics professor living with his wife and son in Chicago, is kidnapped at gunpoint by a masked man, driven to an abandoned industrial site and injected with a powerful drug. As he wakes, a man Jason's never met smiles down at him and says, "Welcome back, my friend." But this life is not the one he knows. His wife is not his wife; his son was never born; and he's not an ordinary college...
Author
Pub. Date
[2015]
Language
English
Description
"Sixty-six million years ago, an object the size of a city descended from space to crash into Earth, creating a devastating cataclysm that killed off the dinosaurs, along with three-quarters of the other species on the planet. What was its origin? In Dark Matter and the Dinosaurs, Lisa Randall proposes it was a comet that was dislodged from its orbit as the Solar System passed through a disk of dark matter embedded in the Milky Way. In a sense, it...
Series
Pub. Date
[2010]
Language
English
Description
Cosmologists have known that the universe is expanding in all directions since early in the 1920s. Later in the century, they used new instruments to examine the question again. They assumed that-due to gravity-the rate of expansion of the universe today would be slower than the rate in the past. Instead, measurements showed that the cosmic expansion has been speeding up. The expansion is attributed to "dark energy," a kind of springiness of empty...
Author
Pub. Date
2021.
Language
English
Description
"Dr. Chanda Prescod-Weinstein is one of the leading physicists of her generation, at work on the origins of spacetime at the intersection of particle physics and astrophysics. She is also one of the fewer than one hundred Black women to earn a PhD in physics. In The Disordered Cosmos, Prescod-Weinstein shares with readers her love for physics, from the Standard Model of Particle Physics and what lies beyond it, to the physics of melanin in skin, to...
5) The Universe
Series
Language
English
Description
In this program, scientists, astrobiologists, and astronomers combine scientific fact and a little imagination to create five lines of extraterrestrial evolution and explain how creatures on the surface of Earth can offer a helping hand to understanding life on other planets.
Series
Language
English
Appears on list
Description
The Kepler mission has determined that terrestrial planets are extremely common, and may orbit most stars in the Milky Way. But these planets are difficult to directly image because they're dense and small. Our Sun is about ten billion times brighter than Earth. Train a distant telescope on us, and it will be overwhelmed by the Sun's rays. So how can we find terrestrial planets around stars light
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