Roman By The Numbers Infographic

  • Released Thursday, December 4, 2025
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NASA's Nancy Grace Roman Space Telescope will survey vast swaths of sky during its five-year primary mission. During that time, scientists expect it to see an incredible number of new object, including stars, galaxies, black holes and planets outside our solar system, known as exoplanets. This infographic previews some of the discoveries scientists anticipate from Roman's data deluge.

NASA's Nancy Grace Roman Space Telescope will survey vast swaths of sky during its five-year primary mission. During that time, scientists expect it to see an incredible number of new object, including stars, galaxies, black holes and planets outside our solar system, known as exoplanets. This infographic previews some of the discoveries scientists anticipate from Roman's data deluge.

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NASA's Goddard Space Flight Center. However, individual items should be credited as indicated above.

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This page was originally published on Thursday, December 4, 2025.
This page was last updated on Monday, December 1, 2025 at 10:44 PM EST.