Sierra Space Dream Chaser Spaceplane at the Space Environments Complex

A technician in shown inside Sierra Space’s Dream Chaser spaceplane preparing for vibration testing at the Neil Armstrong Test Facility’s Mechanical Vibration Facility. Using the world’s most powerful spacecraft shaker system in February 2024, NASA exposed Dream Chaser and its Shooting Star cargo module to vibrations like those it will experience during launch and re-entry into the atmosphere. Photo Credit: (NASA/Jordan Salkin)

A technician in shown inside Sierra Space’s Dream Chaser spaceplane preparing for vibration testing at the Neil Armstrong Test Facility’s Mechanical Vibration Facility. Using the world’s most powerful spacecraft shaker system in February 2024, NASA exposed Dream Chaser and its Shooting Star cargo module to vibrations like those it will experience during launch and re-entry into the atmosphere. Photo Credit: (NASA/Jordan Salkin)