Missing from the list, and one of the best SF animes I've seen: Top wo Nerae! Gunbuster, or just Gunbuster. Mecha play a big role, but not the only role: ther

Missing from the list, and one of the best SF animes I've seen: Top wo Nerae! Gunbuster, or just Gunbuster. Mecha play a big role, but not the only role: there are alien invaders, spaceships approaching lightspeed, giant space battles, etc. etc. but all draped in hard SF: https://myanimelist.net/anime/949/Top_wo_Nerae_Gunbuster https://myanimelist.net/anime/949/Top_wo_Nerae_Gunbuster PS: Pay no attention to its sequel Gunbuster 2