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Science ❯ Astronomy ❯ Space Exploration
James Webb Space Telescope Hubble Space Telescope Nancy Grace Roman Space Telescope Roman Space Telescope Nancy Grace Roman Telescope Webb Space Telescope Euclid Telescope Euclid Space Telescope NASA Chandra X-ray Observatory
Initial hardware deployments and the coronagraph power‑on start a roughly 100‑day commissioning that must finish before first science images are taken in early 2027.
