NASA Administrator Jared Isaacman, alongside Nicky Fox (2nd R), associate administrator of Science Mission Directorate, and Jamie Dunn (R), Roman telescope project manager, speaks in front of the Nancy Grace Roman Space Telescope after it was unveiled to the public at NASA's Goddard Space Flight Center in Greenbelt, Maryland on April 21, 2026. Named after NASA's first chief astronomer, the Nancy Grace Roman Space Telescope will have a field of view at least 100 times larger than Hubble's, potentially measuring light from a billion galaxies in its lifetime. It is expected to be launched in late 2026 or early 2027. (Photo by SAUL LOEB / AFP via Getty Images)

The Nancy Grace Roman Space Telescope is unveiled to the public at NASA's Goddard Space Flight Center in Greenbelt, Maryland on April 21, 2026. Named after NASA's first chief astronomer, the Nancy Grace Roman Space Telescope will have a field of view at least 100 times larger than Hubble's, potentially measuring light from a billion galaxies in its lifetime. It is expected to be launched in late 2026 or early 2027. (Photo by SAUL LOEB / AFP via Getty Images)

The Nancy Grace Roman Space Telescope is unveiled to the public at NASA's Goddard Space Flight Center in Greenbelt, Maryland on April 21, 2026. Named after NASA's first chief astronomer, the Nancy Grace Roman Space Telescope will have a field of view at least 100 times larger than Hubble's, potentially measuring light from a billion galaxies in its lifetime. It is expected to be launched in late 2026 or early 2027. (Photo by SAUL LOEB / AFP via Getty Images)

NASA Administrator Jared Isaacman speaks about the Nancy Grace Roman Space Telescope after it was unveiled to the public at NASA's Goddard Space Flight Center in Greenbelt, Maryland on April 21, 2026. Named after NASA's first chief astronomer, the Nancy Grace Roman Space Telescope will have a field of view at least 100 times larger than Hubble's, potentially measuring light from a billion galaxies in its lifetime. It is expected to be launched in late 2026 or early 2027. (Photo by SAUL LOEB / AFP via Getty Images)

NASA Administrator Jared Isaacman speaks about the Nancy Grace Roman Space Telescope after it was unveiled to the public at NASA's Goddard Space Flight Center in Greenbelt, Maryland on April 21, 2026. Named after NASA's first chief astronomer, the Nancy Grace Roman Space Telescope will have a field of view at least 100 times larger than Hubble's, potentially measuring light from a billion galaxies in its lifetime. It is expected to be launched in late 2026 or early 2027. (Photo by SAUL LOEB / AFP via Getty Images)

The Nancy Grace Roman Space Telescope is unveiled to the public at NASA's Goddard Space Flight Center in Greenbelt, Maryland on April 21, 2026. Named after NASA's first chief astronomer, the Nancy Grace Roman Space Telescope will have a field of view at least 100 times larger than Hubble's, potentially measuring light from a billion galaxies in its lifetime. It is expected to be launched in late 2026 or early 2027. (Photo by SAUL LOEB / AFP via Getty Images)

Journalists photograph the Nancy Grace Roman Space Telescope as it is unveiled to the public, at NASA's Goddard Space Flight Center in Greenbelt, Maryland on April 21, 2026. Named after NASA's first chief astronomer, the Nancy Grace Roman Space Telescope will have a field of view at least 100 times larger than Hubble's, potentially measuring light from a billion galaxies in its lifetime. It is expected to be launched in late 2026 or early 2027. (Photo by SAUL LOEB / AFP via Getty Images)

NASA Administrator Jared Isaacman speaks about the Nancy Grace Roman Space Telescope after it was unveiled to the public at NASA's Goddard Space Flight Center in Greenbelt, Maryland on April 21, 2026. Named after NASA's first chief astronomer, the Nancy Grace Roman Space Telescope will have a field of view at least 100 times larger than Hubble's, potentially measuring light from a billion galaxies in its lifetime. It is expected to be launched in late 2026 or early 2027. (Photo by SAUL LOEB / AFP via Getty Images)