Japan's private space boom: ispace's Moon landers, Astroscale's debris cleanup tech, Synspective's SAR sats, and the startups making Japan Asia's commercial space hub.
Japan launched its first satellite in 1970, pioneered asteroid sample return with Hayabusa, nailed a 55-meter precision Moon landing, and built H3 for the
Governments worldwide spend over $100 billion annually on space. NASA, ESA, CNSA, JAXA, and ISRO each take a radically different approach. Here's the full breakdown of who spends what in FY2025/26, and which programs create the most commercial opportunity.
BepiColombo reaches Mercury orbit in late 2026 after 7 years and 6 flybys. Why Mercury is so hard to reach, what MESSENGER found, and what ESA-JAXA aim to
Mitsubishi Heavy Industries space arm: prime contractor for the now-retired H-IIA and the new H3 rocket, with the HTV-X cargo vehicle, LUPEX lunar partnership, and Japan's national launch backbone.
The Lunar Gateway: a mini space station in near-rectilinear halo orbit around the Moon. PPE, HALO, international modules, Artemis role, and the 6.5-day
Space-based solar power beams 24/7 clean energy to Earth via microwaves. Caltech SSPD-1 proved it in orbit; ESA Solaris and JAXA aim for gigawatt stations
80+ countries operate satellites and 40+ have space agencies in 2025. A country-by-country map of space companies, budgets, missions, and Artemis Accords
Japan's SLIM 'Moon Sniper' touched down 55 meters from its target in Shioli crater, then flipped. Inside the pinpoint landing tech and what went sideways.
