Besides stars, the United States Navy uses quasars as beacons. Quasars are distant galaxies with supermassive black holes, surrounded by ... X-Ray Flashes from a Nearby Supermassive Black Hole ...

The Mask is an American fantasy-comedy film series based on a series of comic books published by Dark Horse Comics about the mask of Loki. The original film stars Jim Carrey as Stanley Ipkiss.

Some reviewers say the patches aren’t ideal for treating dark circles. Here’s a six-pack of playful masks from Talika Paris that smooth under-eye skin while reducing fine lines in minutes.