The broadest planned survey by NASA’s upcoming Nancy Grace Roman Space Telescope will reveal hundreds of millions of galaxies scattered across the cosmos. After Roman launches as soon as this fall, scientists will use these sparkly beacons to study the universe’s shadowy underpinnings: dark matter and dark energy. “We set out to build the ultimate […]
Category:
Nancy Grace Roman Space Telescope, Dark Energy, Dark Matter, Galaxies, Goddard Space Flight Center, The Milky Way, The Universe
Posted on
February 10, 2026
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