GoKawiilNASA launches Nancy Grace Roman Space Telescope with 100x Hubble's field of view
NASA sent the Nancy Grace Roman Space Telescope into orbit on Sunday, equipping it with a 2.4-meter mirror matching Hubble's but pairing it with a 300-megapixel Wide Field Instrument. That camera can capture images at least 100 times larger than Hubble's per shot and scan the sky roughly 1,000 times faster, letting it map billions of stars and galaxies and search for around 100,000 exoplanets.
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Roman's edge is breadth rather than sharpness: by covering vast patches of sky quickly, it can gather statistical data on dark matter and dark energy that narrower instruments like Hubble cannot efficiently collect. Its observations may help resolve a persistent 9% discrepancy in measurements of the universe's expansion rate, a gap that has cast doubt on the standard cosmological model.
- Roman's 300-megapixel camera offers a field of view over 100 times wider than Hubble's, using the same size mirror.
- The telescope will survey billions of stars and galaxies and hunt for roughly 100,000 exoplanets.
- Its data could help clarify the nature of dark energy and resolve conflicting measurements of cosmic expansion.
Celestron NexStar 8SE Telescope — Roman's launch is a great excuse to do some sky-surveying of your own, and the NexStar 8SE is a classic computerized Schmidt-Cassegrain for backyard deep-sky viewing. Its GoTo mount can slew to galaxies, nebulae and planets automatically, so you spend your night observing instead of star-hopping.
See Celestron NexStar 8SE 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: techspot.com — Skye Jacobs, 2026-08-30
Published there as: “NASA launched a space telescope on Sunday that will give astronomers a much wider view of the universe”
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