Early risers in Brevard County and across the Southeast witnessed an unusual spectacle on May 21, 2026, as a SpaceX Falcon 9 rocket lifted off from Cape Canaveral Air Force Station at 6:04 a.m. EDT. Moments after liftoff, a glowing, translucent cloud formed in the sky, described by observers as a massive 'space jellyfish.' The phenomenon occurred during a Starlink mission, part of SpaceX’s routine satellite deployments from the Space Coast.
The cloud appeared as the rocket ascended into the upper atmosphere, where its exhaust plume expanded and reflected sunlight. Despite it being dark on the ground, the Falcon 9 reached sunlight above Earth’s shadow, creating the luminous effect. The cloud’s appearance depended on altitude, timing, and the sun’s angle, with colors ranging from blue and silver to white and pink, though observers reported mostly pale hues that morning.
Such 'Jellyfish' clouds are rare and typically visible during launches 30 minutes before sunrise or after sunset. The conditions on May 21 were ideal: the rocket’s exhaust mixed with thin upper atmospheric gases, creating a plume that shimmered against the still-dark horizon. Local meteorologist Dr. Elena Torres noted the event was a textbook example of how rocket exhaust interacts with sunlight at high altitudes.
Residents from Cocoa to Melbourne reported the glow, with some capturing videos showing the cloud stretching across the sky like a translucent umbrella. The phenomenon lasted several minutes before dissipating. SpaceX did not comment on the event, but officials confirmed the launch was successful, with the Falcon 9’s first stage landing at Cape Canaveral’s Landing Zone 1. The second stage continued toward a polar orbit to deploy Starlink satellites.