Here is what the page “Hubble Maps Gravitational Lenses to Pave Way for NASA’s Roman Space Telescope | Nova Globa” contains. A new image from NASA’s Hubble Space Telescope captures a sweeping barred galaxy with a telltale gravitational lens at bottom right—a preview of the cosmic magnifying glasses that will guide the upcoming Nancy Grace Roman Space Telescope. 22, 2026, is part of a broader campaign to identify and study gravitational lenses, where massive objects warp spacetime and amplify light from distant galaxies behind them. These natural telescopes allow astronomers to peer further back in time and measure dark matter’s distribution.
Roman, set to launch later this decade, will survey huge swaths of sky with Hubble-class resolution, making it far more efficient at finding lenses. By cataloging these systems now, Hubble is giving Roman a head start on targets for deep follow-up. For the complete material, the listing points back to the source inside the network.