BEIJINGrichesofrumpelstiltskinmegaways, June 27 (Xinhua) -- China is scheduled to launch the Tianwen-2 mission around 2025 for asteroid exploration, the Tianwen-3 mission around 2030 to collect Martian samples and the Tianwen-4 mission also around 2030 to explore the Jovian systemrichesofrumpelstiltskinmegaways.■
