#betelgeuse

[ follow ]
www.scientificamerican.com
1 month ago
Science

Behold, the Mind-Blowing Bubbles of Betelgeuse

Betelgeuse is a red supergiant with unusual surface activity causing observable variations in its brightness.
Betelgeuse's high spin rate might be an illusion created by its large size and surface activity. [ more ]
www.scientificamerican.com
5 months ago
Science

Betelgeuse Will Briefly Disappear in Once-in-a-Lifetime Coincidence

Sky watchers will witness Betelgeuse briefly disappear as an asteroid blocks its view.
Scientists hope to use this opportunity to observe Betelgeuse's surface in high resolution. [ more ]
[ Load more ]