34
1
cris for you oficial
#conquista100k DEUS ABENÇOOU!🙏🙏 المزيد
تقييم
إلغاء
إرسال
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 المزيد
queridissima oficial
Olha essa turma المزيد