The concept firmly belongs in the world of science fiction, centred around the Luanniao, a colossal airborne vessel measuring 242 metres in length, with a 684m wingspan, and tipping the scales at approximately 120,000 tons. Yet, it may prove to be considerably more fiction than science.
Article source: https://www.express.co.uk/news/world/2167260/china-plans-massive-flying-aircraft-carrier-hypersonic-missiles