NASA’s newest space telescope launches on a quest to explore the hidden universe
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NASA successfully launched the Nancy Grace Roman Space Telescope Sunday from Kennedy Space Center in Florida, beginning a three-month journey toward the Sun-Earth L2 region about one million miles away. The $4.3 billion observatory lifted off at 7:26 a.m. EDT aboard a SpaceX Falcon Heavy and separated from its upper stage at 7:58 a.m., NASA reported. Roman will survey enormous areas of the sky in infrared wavelengths, studying dark energy, dark matter, galaxies, black holes and planets beyond our solar system. Its field of view is at least 100 times wider than Hubble’s, while NASA says its surveys can operate about 1,000 times faster. The mission has a five-year primary lifetime, with an additional five-year goal. NASA expects Roman’s first images in early 2027. The observatory will travel to L2, undergo deployments, calibration and testing, then begin scientific observations. Its data will complement Hubble, Webb, Euclid and Rubin Observatory surveys.
Timeline
- 1959 — On 1959, NASA appointed Roman its first chief astronomer officially.
- 1990 — On 1990, Hubble launched, establishing NASA’s flagship optical space observatory.
- 2012 — On 2012, NRO donated two unused spy mirrors to NASA.
- 2020 — On 2020, NASA renamed WFIRST after Nancy Grace Roman officially.
- On Jan 29 2026, construction of Roman was completed successfully.
- On June 21 2026, Roman arrived at Kennedy for launch.
- On Aug 28 2026, launch readiness review cleared mission officially.
- 2026-08-30 07:26 EDT — On Aug 30 7:26 a.m., Roman launched aboard Falcon Heavy.
- 2026-08-30 07:58 EDT — On Aug 30 7:58 a.m., Roman separated from second stage.
- Early 2027 — By early 2027, NASA expects Roman’s first images publicly released.
- 2027 — During 2027, Roman should begin science after commissioning and calibration.
- 2031 — By 2031, NASA may evaluate extending Roman’s primary science mission.
Sources
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