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NASA Launches $4.3 Billion Roman Telescope on Falcon Heavy

8/30/2026

Summary

Story summary

NASA launched the Nancy Grace Roman Space Telescope on a SpaceX Falcon Heavy rocket.
Launch occurred at 7:26 a.m. EDT on August 30, 2026 from Kennedy Space Center Pad 39A.
The $4.3 billion telescope has a 2.4-meter mirror and a Wide Field Instrument 100 times wider, surveying sky 1,000 times faster.
Roman will travel three months to Sun-Earth Lagrange Point 2, about 1 million miles from Earth.
The five-year mission will map billions of galaxies, study dark energy, and search for exoplanets.

History

Historical Context

In 1990, Galileo’s February Venus flyby and a series of Mir space-walks showed expanding orbital expertise. Mir’s EVA on 26 January lasted 2 minutes, illustrating skill growth that now underpins large space-telescope missions studying billions of galaxies and dark-energy. Later, the 1 February tethered SPK test and the 5 February arm trial expanded EVA capabilities.

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Story summary

NASA launched the Nancy Grace Roman Space Telescope on a SpaceX Falcon Heavy rocket.
Launch occurred at 7:26 a.m. EDT on August 30, 2026 from Kennedy Space Center Pad 39A.
The $4.3 billion telescope has a 2.4-meter mirror and a Wide Field Instrument 100 times wider, surveying sky 1,000 times faster.
Roman will travel three months to Sun-Earth Lagrange Point 2, about 1 million miles from Earth.
The five-year mission will map billions of galaxies, study dark energy, and search for exoplanets.

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