https://behindtheblack.com/behind-the-black/points-of-information/betelgeuse-baffles-astronomers/ Sun, 10 Jan 2016 22:39:01 +0000 hourly 1 https://wordpress.org/?v=6.9.4 https://behindtheblack.com/behind-the-black/points-of-information/betelgeuse-baffles-astronomers/#comment-840387 Sun, 10 Jan 2016 22:39:01 +0000 http://behindtheblack.com/?p=37369#comment-840387 Hmm… perhaps its gravitational pull is less than estimated?
perhaps the temperature measurement is in error?
perhaps there are TWO layers of fusion below the exterior surface? (helium AND hydrogen)

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