Red giant star Betelgeuse appeared orange-yellow nearly 2,000 years ago
Forget Betelgeuse, the Star V Sagittae Should Go Nova Within this Century - Universe Today
How long does light from Betelgeuse take to reach Earth? - Quora
All About Betelgeuse. How Far Is It? | by Michele Diodati | Amazing Science | Medium
EarthSky | How far is Betelgeuse?
Betelgeuse and Rigel: a tale of the two brightest stars in Orion | Space
EarthSky | How far is Betelgeuse?
Betelgeuse is Smaller and Closer to Earth than Previously Thought | Astronomy | Sci-News.com
How Far are the Constellations? | Space
Scientists Have An Update On Betelgeuse You Shouldn't Miss - YouTube
The Continuous Light (Betelgeuse) - STEAM Club
Betelgeuse (Alpha Orionis): Star Type, Supernova, Name, Location | Star Facts
Star Betelgeuse's mysterious dimming has the attention of UA astronomer - AZPM
Betelgeuse: A Supernova in the Works - Adler Planetarium
The Star Betelgeuse | Pictures, Location, and Key Facts
EarthSky | Betelgeuse will explode someday
Betelgeuse - Alpha Orionis – Constellation Guide
When Betelgeuse goes supernova, what will it look like from Earth? | Astronomy.com
When Betelgeuse Won't Explode, You Need a Big Telescope to Prove It - Eos
Betelgeuse - Wikipedia
Betelgeuse: What's up? | Space | EarthSky
How many light years away from the Earth is Betelgeuse? - Quora
How Long Does the Once-dimming Star Betelgeuse Have Left? | HowStuffWorks
Why the Supergiant Star Betelgeuse Went Mysteriously Dim Last Year - Scientific American
New study sheds light on the mysterious dimming of Betelgeuse
