A sweeping barred galaxy takes center stage in this Oct. 22, 2026, image, but the gravitational lensing at bottom right is the real target. This observation is one of many gravitational lensing images taken by NASA’s Hubble Space Telescope in preparation for science with the new Nancy Grace Roman Sp...
NASA’s Hubble Marks Way for Roman Space Telescope
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October 29, 2026 •
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NASA
