https://www.yeniakit.com.tr/kimdir/Elon_Musk

https://www.youtube.com/watch?v=HmkecD0V45U

https://www.youtube.com/watch?v=oB2u8dbYQLI https://www.youtube.com/watch?v=n1kuBmHuKJI

                      http://www.milliyet.com.tr/cadde/mucize-hayvan-tardigrad-uzay-boslugunda-yasiyor-989160

https://www.bbc.com/turkce/haberler-dunya-42646911

https://dergipark.org.tr/tr/download/article-file/402793

https://www.nasa.gov/

                     http://www.verigazeteciligi.com/nasa-open-data-portal-acik-veri-kaynagi/

https://www.nasa.gov/kidsclub/index.html