2020-01-23, 04:43
Taking the temperature of dark matter
Warm, cold, just right? Physicists are using gravitational lensing to take the temperature of dark matter, the mysterious substance that makes up about a quarter of our universe.
https://www.sciencedaily.com/releases/20...140512.htm
Warm, cold, just right? Physicists are using gravitational lensing to take the temperature of dark matter, the mysterious substance that makes up about a quarter of our universe.
https://www.sciencedaily.com/releases/20...140512.htm