NASA’s $4 billion Roman telescope to map 2 billion galaxies and uncover secrets of the universe

This Sunday marks the launch of Nasa's Nancy Grace Roman Space Telescope, a groundbreaking observatory aimed at enhancing our understanding of dark energy and dark matter in the universe.

Additionally, it will explore exoplanets beyond our solar system.

By conducting expansive wide-field surveys, it will work alongside Hubble and James Webb to map billions of galaxies and cosmic structures, promising exciting advancements in astronomical research.