NASA prepares to launch the Nancy Grace Roman Space Telescope from Florida, with NASA publishing coverage plans for prelaunch and launch activities. Roman is NASA’s next-generation observatory, designed to study major questions about the universe, including dark energy.

NASA and SpaceX are targeting liftoff no earlier than 7:26 a.m. EDT on Sunday, Aug. 30. The telescope will be carried to space by a SpaceX Falcon Heavy rocket. Space.com’s coverage frames the effort as live updates leading up to the mission beginning, while NASA’s release focuses on when and how the agency will broadcast prelaunch and launch events.

Both sources describe the same core timeline and launch vehicle, while differing mainly in format: NASA emphasizes official coverage logistics and timing, and Space.com presents an ongoing “live updates” style view of the lead-up to the countdown.