NASA’s Nancy Grace Roman Space Telescope launched Aug. 30, 2026; 30 days to L2, about three months of commissioning, then a five-year, 1.4‑TB/day survey.
NASA’s Nancy Grace Roman Space Telescope launched Aug. 30, 2026; 30 days to L2, about three months of commissioning, then a five-year, 1.4‑TB/day survey.