Related: The mysterious dimming of supergiant star Betelgeuse may finally be explained (photo) Betelgeuse is a red giant star that exhibits roughly 100,000 times the brightness of our sun and more ...
Elizabeth Hays, chief of the Astroparticle Physics Laboratory at NASA Goddard, told ABC7 in a live interview that this "zombie star" explodes in a blaze of light every 80 years or so, due to it ...
Supernovas, the cataclysmic explosions of giant stars ... mergers called "red novas," so named for the dominant color of light they produce. Such events occur when two roughly sun-size stars ...