I’m working on 3 new apps for Galaxy OS

First app: Galaxy Explorer
Click any planet button to see its image appear in a black circle with a golden glow. Below the image, it shows the planet’s distance from the Sun, how many satellites it has, and a short description. All 8 planets are in a grid.

Second app: Alien Decoder
A random NASA space fact is encoded using Caesar cipher with a random key. You copy the encoded text and key, paste them into the Translator app to decode, then type the answer back in the Decoder to check if you got it right.

Third app: Space Quiz
5 random questions about planets and space. Each question has 4 answer choices. Correct answers turn green and wrong ones turn red with the right answer shown. At the end, you get a final score and a message based on how well you did.