EverythingScience – Telegram
EverythingScience
12.2K subscribers
480 photos
338 videos
28 files
4.35K links
Discover the best, curated science facts, news, discoveries, videos, and more!

Chat with us: @EverythingScienceChat
Contact: @DigitisedRealitySupport
Download Telegram
The Mystery of Betelgeuse's Great Dimming Has Officially Been Solved

The cause of the star's mysterious drop in brightness was caused by a giant cloud of dust, ejected from the red supergiant - but it could only do so because the star's changing temperature allowed it.

Betelgeuse's Great Dimming, as the event has come to be known, baffled astronomers. The star, usually one of the brightest in the sky, started dimming in September 2019. By February 2020, it had dimmed by 35 percent, behavior that had never been observed before...

Article
@EverythingScience