NASA’s Roman Space Telescope to Expand Sky Coverage 100‑fold Compared to Hubble

NASA’s Roman Space Telescope, scheduled for launch later this year, will provide imaging with Hubble‑level resolution while covering a field of view 100 times larger. The expanded coverage will allow astronomers to survey vast regions of the sky in a single observation, increasing the efficiency of detecting new exoplanets and cataloguing distant galaxies. The telescope’s wide‑field camera will also map the distribution of billions of cosmic objects, offering a detailed view of large‑scale structure. By tracing the arrangement of visible matter, scientists aim to refine models of dark matter and dark energy, key components that shape the universe’s expansion. The instrument’s capabilities promise a rapid expansion of data available for cosmological research.