There's a demon in the early-morning sky, amid the stars of Perseus the Hero. Second-magnitude Algol (Beta Persei) is also famously known as the Demon Star, and you can spot it two hours before ...

In the constellation Perseus the Hero, the star Algol is fun to watch due to its regular changes in brightness. And you don’t even need a telescope. Officially designated Beta Persei, it’s the ...

This sky map shows the location of the “Demon Star” Algol as it will appear in the late-evening night sky at 11 p.m. local time this week to observers in mid-northern latitudes.

Jetsu’s latest study, published last month in the Astrophysical Journal, suggests the so-called “Demon Star” could be orbited by up to five more stars, most of them too dim to see. “It was ...

Watch the Demon Star Change Before Your Eyes. News. By Joe Rao published 26 January 2007 When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Natsuki Hanae, the voice of Tanjiro, and Yuma Takahashi, the producer of Demon Slayer from Aniplex, came from Japan to meet and greet eager fans in India for the first time.