String Theory Can Now Describe a Universe That Has Dark Energy
In a recent paper, the theoretical physicists Bruno Bento and Miguel Montero published work that connects the hidden dimensions of string theory to the positive energy of our universe. Steve Nadis, Quanta Magazine “In 1998, astronomers discovered dark energy....
The Fermi space telescope detects gamma rays that could come from the decay of dark matter particles
A century ago, astronomer Fritz Zwicky observed that galaxies were moving faster than their mass should allow, leading him to infer the presence of an invisible structure, dark matter. Since the particles that make up dark matter do not interact with electromagnetic...