[Interstellar & Gravity] recommendations

Can you guys recommend me some good space movies like these where people search different planets, find aliens or just something similar (basically any good space movie)

I want something with a good ending (not depressing)

Interstellar is my number one scifi movie, because it's so cerebral. I would say second on the list is Arrival, and Third Gravity. Contact of course is on the list too, along with Sunshine. I also loved Oblivion. I know this next one is a little different, more action, but still thought it was a very emotional story... The Creator. Saws it recently and have already watched it twice. The special effects are very good, but the story really make this movie.

Also those who don't know about gravity

Gravity is a technical marvel and a deeply human story of survival, resilience and rebirth. When a space crew is left stranded in space, those on board must face the vast emptiness of space, alongside their inner struggles as they fight to survive. Alfonso Cuarón’s visually stunning direction, coupled with a gripping narrative of isolation and resilience, makes Gravity a tense and immersive survival experience that resonates with both emotional and existential depth