Medically reviewed by Marisa Garshick, MD White spots on the skin can be caused by sun exposure or conditions including milia ...

The James Webb Space Telescope has shown that the Milky Way’s black hole is constantly blazing with light, releasing long flares as well as short flashes every day.

The odd celestial couple consists of a big, hot star, more than 10 times larger than our sun, and a small compact white ... light coming from such a curious pair from its initial sudden flare ...