Dear @Disney, You got it right the first time. Water crystals have hexagonal “six-fold” symmetry.

You still have a few months to fix your #Frozen2 Movie Poster, unless the sequel takes place in another universe, where water crystalizes to different laws of physics. pic.twitter.com/eb2oILhim0

— Neil deGrasse Tyson (@neiltyson) July 22, 2019