Payload Hazardous Servicing Facility (PHSF) Imagery

This image shows the recently upgraded air showers which blast high-velocity HEPA-filtered air onto people before they enter a clean room at NASA’s Payload Hazardous Servicing Facility at the agency’s Kennedy Space Center in Florida on Friday, Feb. 27, 2026. The PHSF went through several upgrades ahead of the arrival of Nancy Grace Roman Space Telescope. Roman will provide deep, panoramic views of the cosmos, generating never-before-seen pictures that will revolutionize our understanding of the universe. Roman will undergo several prelaunch operations, including thermal protection closeout, cleaning, solar array work, and loading hydrazine propellant.