NASA's Roman Space Telescope is expected to expand humanity's view of the universe, by sweeping across billions of stars and galaxies and searching for planets and rare cosmic phenomena. Credit: NASA

NASA's Roman Space Telescope is expected to expand humanity's view of the universe, by sweeping across billions of stars and galaxies and searching for planets and rare cosmic phenomena. Credit: NASA

NASA's Roman Space Telescope is expected to expand humanity's view of the universe, by sweeping across billions of stars and galaxies and searching for planets and rare cosmic phenomena. Credit: NASA