Pre-Dawn Falcon 9 Launch Creates 'Space Jellyfish' Over US East Coast

Key points

• SpaceX launched the CRS-35 mission at 6:33 a.m. EDT on October 13, 2026, from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida.
• The Falcon 9 rocket carried a Dragon cargo spacecraft loaded with more than 6,300 pounds of supplies, including the final set of International Space Station Roll-Out Solar Arrays.
• The launch occurred just before sunrise, causing sunlight to illuminate the high-altitude rocket exhaust plume, creating a glowing 'space jellyfish' effect visible to millions across the US East Coast.
• The Dragon spacecraft is scheduled to autonomously dock with the Harmony module of the International Space Station around 11 a.m. on October 15, 2026.
• The cargo includes hardware for manufacturing artificial retinas in microgravity, 3D heart tissue models for drug testing, and brain organoids to study neurodegenerative diseases.

Background

This launch is part of NASA’s Commercial Resupply Services program, with SpaceX having completed 34 previous missions to the ISS. The CRS-35 mission follows recent industry shifts, including SpaceX’s wind-down of commercial Falcon 9 operations and the pending debut of Rocket Lab’s Neutron rocket, which may affect access-to-orbit availability for satellite operators in the coming years.

How outlets are covering it

Space.com and NASA emphasized the visual spectacle of the 'space jellyfish' phenomenon, noting that the exhaust plume was illuminated by early dawn light while the ground remained dark. FOX 35 Orlando and FOX 13 Tampa Bay focused on local reactions in Florida, with FOX 13 citing Dr. Mackenna Wood from the Museum of Science and Industry to explain that the effect occurs when sunlight hits high-altitude particles before sunrise. NASA’s official advisory highlighted the scientific cargo, including artificial retinas and brain organoids, while Space.com noted the mission’s role in delivering the final Roll-Out Solar Arrays to the ISS.

Why it matters

The successful launch of CRS-35 ensures the continued supply of critical scientific experiments and hardware to the International Space Station, supporting research in medicine, materials science, and space station infrastructure. The visible 'space jellyfish' phenomenon also highlights the public interest in space activities and the visual impact of rocket launches on the atmosphere.

What to watch

The Dragon spacecraft is expected to dock with the International Space Station on October 15, 2026, and remain there until mid-November before returning to Earth with time-critical research and cargo. NASA will provide post-splashdown updates for the SpaceX Crew-12 mission, which returned to Earth on October 8, 2026.