Eight months early and under budget, the Roman Telescope is ready to launch
a day ago
- #infrared astronomy
- #space telescope
- #NASA
- NASA unveiled the fully assembled Nancy Grace Roman Space Telescope (NGRST), scheduled for a September launch, which will join the great observatories in orbit.
- The telescope features a wide-field view and massive imaging system, designed to transmit 1.4 terabytes of data daily, distinct from Hubble and Webb.
- Its history involves surplus spy hardware from the National Reconnaissance Office, which NASA adapted for the Wide Field Infrared Survey Telescope (WFIRST) mission.
- Originally using a 1.5-meter telescope, the NRO hardware's larger size (almost double) allowed for higher-resolution imaging and more space for imaging hardware.
- Infrared astronomy from space is crucial for studying phenomena like early galaxies and exoplanet atmospheres, as Earth's atmosphere absorbs infrared wavelengths, making ground-based observations difficult.