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Launch Dress Rehearsal Complete Ahead of NASA Roman Space Telescope Liftoff

The team preparing to launch NASA’s Nancy Grace Roman Space Telescope completed a mission dress rehearsal on Thursday from Florida’s space coast. The post Launch Dress Rehearsal Complete Ahead of NASA Roman Space Telescope Liftoff appeared first on NASA Science .

Launch Dress Rehearsal Complete Ahead of NASA Roman Space Telescope Liftoff

NASA's Nancy Grace Roman Space Telescope has completed a dress rehearsal for its upcoming launch, marking a significant step towards its mission to explore the universe. The dress rehearsal, conducted from Florida's space coast, involved a full end-to-end simulation of launch-day operations, including powering up the spacecraft, simulating fueling for the SpaceX Falcon Heavy rocket, conducting mock weather briefings, and practicing troubleshooting various scenarios.

This comprehensive exercise, a standard part of mission preparation, is crucial for mission success, especially for NASA missions that often involve unique requirements. With the rehearsal complete, the team is now one step closer to sending the Roman Telescope on its mission to address essential questions about dark energy, planets outside our solar system, and infrared astrophysics.

The telescope will conduct wide-field surveys to explore the universe's structure, evolution, and composition, targeting a launch no earlier than 7:26 a.m. EDT on Sunday, Aug. 30, from Launch Complex 39A at Kennedy Space Center aboard a SpaceX Falcon Heavy.

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