Experience the Launch of NASA’s Roman Space Telescope

Live updates

1. 11h ago

   NASA’s Roman Space Telescope launch delayed to September 2026; public events and science milestones announced

   NASA’s Nancy Grace Roman Space Telescope, designed to survey dark energy, exoplanets, and distant galaxies, now targets a September 2026 launch. The mission will use infrared imaging to capture vast cosmic datasets, potentially revealing new cosmic phenomena. Applications for a two-day public launch event in August have opened, though the launch date has shifted later than previously stated. The telescope’s optics have been delivered, marking a key assembly milestone.

   What's confirmed:

   • NASA’s Nancy Grace Roman Space Telescope is now scheduled for launch in September 2026, a shift from earlier August 2026 estimates.
   • The telescope will survey dark matter, dark energy, and distant exoplanets using infrared vision, capturing images of hundreds of millions of galaxies.
   • Its massive data archive is expected to reshape astronomy for decades by uncovering potentially new cosmic phenomena.
   • The Roman Space Telescope is designed to capture enormous images faster than any previous space telescope.
   • NASA has delivered the telescope’s optics, marking a significant milestone in its assembly.
   • Applications are open for a two-day creator event tied to the telescope’s launch, scheduled around August 30, 2026, on a Falcon Heavy rocket.

   Still unconfirmed:

   • The telescope’s ‘Spy Mirror’ technology could transform how the universe is mapped, though specifics on its operational impact remain unconfirmed.
   • Public submissions to include names aboard the telescope are still possible, but no official launch date for this program has been confirmed post-September 2026 shift.
   confidence 95%