For more than two years, this episode ranked a perfect 10/10 on IMDB. Only in August, 2022 did it lose that perfect score and slip to a 9.9.
The piece of music accompanying Bingo's planetary dream is by Gustav Holst, taken from The Planets, Op. 32. mov. IV Jupiter
Run time is 7 minutes & 30 seconds - 30 seconds longer than all other Bluey episodes.
The planets book that inspires Bingo's dream can be briefly seen in the episode "Ice Cream." In that episode, Bingo can be seen reading the book in the toy store right when Muffin gets the velociraptor stuck on her ear.
When Bluey is on the toilet and she asks Bandit to sing to her, in his sleep deprived state he sings "99 bottles of thing on the wall." This is same song he sings to her in the episode Baby Race (S. 2 e. 50.)