Katy Perry talks science
Jul 26, 2017, 02:45 PM
#KatyPerry sat down with #NeildeGrasseTyson on his show #StarTalk to discuss #science and more. #tv #space #eclipse #music #math #celebrities #cosmos
#KatyPerry sat down with #NeildeGrasseTyson on his show #StarTalk to discuss #science and more. #tv #space #eclipse #music #math #celebrities #cosmos
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