Which space agency launched the Nancy Grace Roman Space Telescope (Roman Space Telescope) to survey dark energy and exoplanets?

Explanation

• NASA designed and launched the Nancy Grace Roman Space Telescope (formerly WFIRST) to investigate key questions in cosmology, including dark energy, dark matter, and exoplanet demographics.
• Named in honor of Dr. Nancy Grace Roman, NASA’s first Chief Astronomer often known as the ‘Mother of Hubble’, the telescope features a field of view 100 times larger than the Hubble Space Telescope.