Figure showing that the dark matter waves (in red) drive the ionosphere's plasma to produce photons (in green) which propagate down (to the left) to the Earth's surface. Credit: Physical Review ...

A large Hyperwall—a giant video screen used to display NASA’s Earth Information Center data—will be the centerpiece of “NASA’s Earth Information Center at the National Museum of Natural History.” ...

Dark matter, predicted to account for most of the universe's mass, remains highly elusive. Physicists have been searching for various particles that could be promising dark matter candidates, such as ...