Suggested Searches

Nancy Grace Roman Space Telescope

The Nancy Grace Roman Space Telescope blog is NASA's hub for the mission's launch updates, where all are invited for behind-the-scenes looks on Roman's road to launch and beyond. This flagship mission’s vast, deep surveys will help astronomers explore dark matter, dark energy, exoplanets, and almost anything from our own solar system to galaxies at the edge of the observable universe. Follow along to join in on the excitement!

NASA’s Roman Telescope Enclosed in SpaceX Falcon Heavy Rocket Fairing

Two technicians in cleanroom suits stand in front of the Roman Space Telescope and payload fairing, which tower above them inside the high-bay facility.
Teams inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida encapsulate the agency’s Nancy Grace Roman Space Telescope within the payload fairing on Friday, Aug. 21, 2026, ahead of mating to a SpaceX Falcon Heavy rocket.
NASA/Sydney Rohde (Rocz)

Teams have finished preparing NASA’s Nancy Grace Roman Space Telescope for launch. On Aug. 21, the team encapsulated the observatory inside the SpaceX Falcon Heavy rocket’s fairing in the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida.

The 43-foot-tall fairing encloses the spacecraft and is mounted atop the Falcon Heavy rocket. On the ground, the fairing and its ground support equipment maintain a safe, controlled environment for Roman and allow the team to transport it out of the facility.

During ascent, the fairing protects Roman from acoustic vibrations, aerodynamic pressure, and heating as the rocket travels through Earth’s atmosphere. A few minutes into the flight, once conditions are safe, the fairing separates, allowing Roman to continue its journey toward its destination at Sun-Earth Lagrange Point 2 (L2). Meanwhile, the two fairing halves will return to Earth and be recovered by SpaceX.

Teams soon will transport Roman to SpaceX’s hangar at Launch Pad 39A, where the encapsulated payload will be mated to Falcon Heavy before rollout to the pad at Launch Complex 39A. NASA and SpaceX are targeting no earlier than 7:26 a.m. EDT Sunday, Aug. 30, for Roman’s launch.

Researchers are eager to study thousands of exoplanets Roman will discover, hoping to understand how closely some may resemble planets in our solar system. They also will use Roman to study the mysteries of dark matter and dark energy, probing the forces driving the universe’s accelerated expansion over time.

Close-up view of the Roman Space Telescope’s payload, wrapped in white covering with the NASA logo and Roman Space Telescope insignia displayed prominently.
NASA’s Nancy Grace Roman Space Telescope is photographed after encapsulation inside its payload fairing in the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida on Monday, Aug. 24, 2026, ahead of mating to a SpaceX Falcon Heavy rocket.
NASA/Sydney Rohde (Rocz)