New data from major dark-energy observatories suggest the universe may not expand forever after all. A Cornell physicist calculates that the cosmos is heading toward a dramatic reversal: after ...
Add Yahoo as a preferred source to see more of our stories on Google. Dark energy is one of the most mysterious concepts in all of the cosmos. We know very little about what it is but it just might ...
The big bang wasn’t the start of everything, but it has been impossible to see what came before. Now a new kind of cosmology is lifting the veil on the beginning of time ...
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Was the Big Bang wrong? A new look at the universe
In this video, we explore common misconceptions about The Big Bang theory, covering key topics such as: - The Static Universe - Newton's Problem - Einstein's Revolution - Island Universes - The ...
“For the last 20 years, people believed that the cosmological constant is positive, and the universe will expand forever,” says Tye, a professor emeritus at Cornell. A positive constant acts like a ...
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New model of the early universe shows that black holes, boson stars, and cannibal stars may have existed within one second of the Big Bang
The early universe sounds terrifying.
The Big Bang may not have been alone. The appearance of all the particles and radiation in the universe may have been joined by another Big Bang that flooded our universe with dark matter particles.
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