Agar kosmosni o'rganish uchun samolyotlarni uchirish uchun ishonchli raketalar kerak bo'lsa, unda hozir dunyodagi eng katta raketa nima deb ataladi va u qayerda ishlab chiqarilgan?
spam lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor creativity violence