254
13
zoii-de-gato
#passinhos #anos90 #recordar Lebih banyak
Komentar
Batal
Kirim
Prof. Erika Hamden
We love an older star! Older stars have had time for planets to form life! But figuring out how old a star is is kind of tricky!#LearnOn#LearningCampaign#science#sciencefacts#scienceexplained Lebih banyak
queridissima oficial
Olha essa turma Lebih banyak