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[TECHNOLOGY] · United States, Brazil · 54 sources

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Nancy Grace Roman Space Telescope set for NASA launch

NASA is preparing to launch the Nancy Grace Roman Space Telescope on August 30, 2026, from the Kennedy Space Center in Florida. The mission, which costs approximately $4.3 billion, will utilize a SpaceX Falcon Heavy rocket to transport the observatory to the second Sun-Earth Lagrange point (L2), located 1.5 million kilometers from Earth.

Designed to complement the Hubble and James Webb telescopes, the Roman observatory features a 2.4-meter primary mirror and a Wide Field Instrument with a field of view 100 times larger than Hubble's. This capability allows for massive panoramic surveys of the sky, aiming to map billions of galaxies and investigate the mysteries of dark matter and dark energy.

The mission also focuses on exoplanet research, with the goal of discovering approximately 100,000 new worlds through transit monitoring and microlensing. To manage the vast influx of data, the mission incorporates advanced technologies, including the Arandu AI system developed by the Brazilian Center for Physics Research (CBPF) to classify astronomical phenomena.

Interestingly, the telescope's hardware has roots in the National Reconnaissance Office's spy satellite programs. Originally developed for military intelligence, the technology was repurposed and extensively modified for astrophysical research before being transferred to NASA in 2012.

Entities

Jet Propulsion Laboratory · Kennedy Space Center · NASA · Nancy Grace Roman · Nancy Grace Roman Space Telescope · National Reconnaissance Office · SpaceX

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