India’s Chandrayaan 4 lunar sampling mission cross-pollinates science, rockets, governance, and human spaceflight

Graphic: Jatan Mehta | Individual images of the Launch Vehicle Mark III (LVM3) rocket, the two Chandrayaan 4 spacecraft stacks, and the Moon’s south pole: ISRO / NASA / GSFC / Timothy McClanahan / LOLAAnnouncement before we begin: I’m excited to welcome Catalyx Space as a returning sponsor of my independent space writing! 🌗Having raised $5.4 million in seed funding, Catalyx is building fully integrated autonomous labs and re-entry capsules for microgravity and in-space manufacturing studies. The US-Indian company is hiring for multiple roles. 🚀India’s Chandrayaan 4 mission, projected to launch in 2028 by ISRO, aims to fetch soil and rock samples from the Moon’s south pole for scientific and technological studies. If successful around that timeframe, it would be the world’s first mission to bring valuable lunar polar samples, where global interest is converging due to its potential for water ice and other resources. Chandrayaan 4 would not just be a scientific leap for India but also a…