The 3rd one is your correct answer. :3
Answer:
In the book, the mockingjay reflects defiance, with the bird's symbolism originating from its origins. When Katniss later sees mockingjays, they remind her of Rue, and that recollection eventually reawakens her hate for the Capitol and her desire to revolt and exact revenge.
Explanation:
Palomar observatory is in California and also Hale telescope is there and it was once the largest telescope in the world.