Here's what NASA's Roman Space Telescope will do once it reaches space

How do you explain one of the most advanced space telescopes ever built without the science jargon? At NASA's Mission Preview News Conference on July 29, 2026, mission experts Shawn Domagal-Goldman, Julie McEnery, Jackie Townsend, and Jeremy Perkins did exactly that. Using simple but powerful analogies, they explained what makes the Nancy Grace Roman Space Telescope so extraordinary. They compared its view of the universe to seeing an entire forest instead of a single tree, likened its massive data output to music streaming, and described its coronagraph as spotting a firefly beside a floodlight—making some of astronomy's most complex concepts easy to understand. Launching on August 30, 2026, the Nancy Grace Roman Space Telescope will deliver breathtaking wide-field views of the cosmos while helping scientists investigate dark matter, dark energy, exoplanets, and the evolution of the universe. A new era of space exploration is just a few weeks away. Video edited using footage courtesy of NASA Goddard