GoKawiilNancy Grace Roman Space Telescope launches successfully aboard SpaceX rocket
NASA's $4.3-billion Nancy Grace Roman Space Telescope launched successfully atop a SpaceX rocket from Kennedy Space Center, carrying the largest infrared digital camera ever built along with a large mirror originally built for a spy satellite. The observatory, named after NASA's first chief astronomer, is now headed to its operational orbit to study dark energy, map millions of Milky Way stars, and search for exoplanets.
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Roman completes a trio of major sky-survey observatories alongside the Vera C. Rubin Observatory and Europe's Euclid telescope, giving astronomers unprecedented combined coverage of the sky at different resolutions and fields of view. Its wide field of view, roughly 100 times larger than Hubble's, could dramatically accelerate discoveries about the universe's expansion and structure over the coming decade.
- Roman launched successfully on a SpaceX rocket from Kennedy Space Center after years of development.
- Its field of view is about 100 times larger than Hubble's, enabling faster, broader sky surveys.
- It joins Euclid and the Vera Rubin Observatory to form a powerful trio of dark-energy-focused telescopes.
Celestron NexStar 130SLT Telescope — Inspired to scan the sky after Roman's launch? The Celestron NexStar 130SLT pairs a 130mm reflector with a computerized GoTo mount that slews to objects from its onboard database, so you can find galaxies, nebulae and planets without hunting manually. It breaks down for easy transport to darker skies, making it a great gateway to the same cosmos Roman will be mapping.
See Celestron NexStar 130SLT Telescope on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: nature.com — Castelvecchi, 2026-08-30
Published there as: “Lift-off! NASA launches Roman Space Telescope to tackle dark-energy mysteries”
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