Falcon 9 launch showing space jellyfish effect, rocket trails illuminated, predawn sky, Space Coast.

NASA’s Astonishing “Space Jellyfish” Captured in Rare Falcon 9 Rocket Launch

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Written by Sam Johnson

2026-10-15

A mesmerizing “space jellyfish” glowed over Cape Canaveral Space Force Station as NASA and SpaceX photographers documented a striking spectacle in Florida. Captured during a Falcon 9 launch, these images showcase a stunning cosmic phenomenon against the morning sky, known as the space jellyfish effect.

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Falcon 9 rocket launching skyward during predawn, part of SpaceX commercial resupply mission to ISS.
The SpaceX Falcon 9 rocket was blasting off as part of the company’s 35th commercial resupply services mission to the International Space Station for NASA. | SpaceX
Rocket exhaust forming glowing jellyfish shape in sky, illuminated by sunlight.
The rocket’s exhaust plumes, illuminated by sunlight against the predawn sky, created a glowing jellyfish-like shape. This can also happen with a launch near sunset. | NASA/Bill White
Dragon spacecraft on rocket to deliver science supplies and equipment to the ISS.
Dragon, the spacecraft atop the rocket, will deliver about 6,300 pounds of science investigations, supplies, and equipment to the International Space Station. | SpaceX

The Science Behind the Space Jellyfish

As the Falcon 9 ascended through the upper atmosphere, sunlight hit the expanding exhaust plume, transforming it into a shimmering jellyfish-like shape. According to NASA, this effect occurs when rocket exhaust interacts with the thin upper atmosphere while catching sunlight before sunrise or after sunset. This fascinating result is both scientifically intriguing and visually breathtaking, a reminder of the awe spaceflight can inspire. NASA says on Instagram, “What looks like a sea creature drifting through the night sky is actually rocket exhaust interacting with the thin upper atmosphere.”

Witnessed Across States: The Phenomenon

The Falcon 9 took off at 6:33 A.M., with the timing perfect for creating this phenomenon. Its northeastern trajectory allowed for visibility as far away as Georgia and New York, where photographer Gary Hershorn captured the same rocket over the Manhattan skyline. This space phenomenon continued to dazzle enthusiasts across the region.

Close-up of Falcon 9 rocket with minimal visible context under clear blue sky.
SpaceX
Further view of the SpaceX Falcon 9 showing hardware details against the sky.
SpaceX
First-stage booster post-landing at Landing Zone 40 after successful Falcon 9 launch.
After the launch, the first-stage booster touched back down (pictured) at Landing Zone 40. Dragon will deliver about 6,300 pounds of science investigations, supplies, and equipment to the International Space Station.

A Date for Future Enthusiasts

If you missed this spectacular sight, another opportunity awaits. A SpaceX Falcon 9 launch is scheduled for the same location and time at 6:30 A.M. on Monday. Be ready to watch the skies for another potential rocket launch spectacle appearance.

Falcon 9 launch showing space jellyfish effect, rocket trails illuminated, predawn sky, Space Coast.
NASA/Bill White

Source: petapixel.com

Frequently asked questions

What is the space jellyfish effect seen in the Falcon 9 launch?

The space jellyfish effect occurs when rocket exhaust interacts with the thin upper atmosphere while catching sunlight before sunrise or after sunset, transforming it into a shimmering jellyfish-like shape.

When did the Falcon 9 launch that created the space jellyfish occur?

The Falcon 9 launch that created the space jellyfish effect took place at 6:33 A.M.

Where was the space jellyfish effect visible during the Falcon 9 launch?

The space jellyfish effect was visible as far away as Georgia and New York, with a photographer capturing the phenomenon over the Manhattan skyline.

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