哆啦A梦：寻找宇宙的朋友们

An educational planetarium program titled "Edutainment Planetarium." It was projected at planetarium facilities across Japan from 1999 to 2000. Planned by Bandai and produced by Goto Optical Laboratory. One day, Nobita meets an alien named Pireone and receives hospitality, but Gian and Suneo refuse to believe him. Therefore, Doraemon, Nobita, and Shizuka board a spaceship and head into space to search for that alien. The story involves exploring "what constitutes a planet with life" while embarking on adventures in the world of stars.