First diagnostic X-rays captured during orbital space flight

For the first time, diagnostic-quality X-rays have been taken during an orbital space flight, marking a milestone for astronaut healthcare. Crew members aboard a commercial SpaceX mission obtained the images using a portable, wireless digital X-ray system called SpaceXray. The results, published in Radiology, show that image quality in microgravity matched that on Earth, though positioning the torso proved challenging. Source: euronewses, infobae

The breakthrough

Led by Dr. Sheyna Gifford of Mayo Clinic, the study tested a commercially available portable X-ray unit on the Fram2 mission, a 3.5-day polar orbital flight launched March 31, 2025. Crew members with only four hours of training successfully captured X-rays of hands, forearms, and equipment. Traditional X-ray machines were considered too bulky and sensitive to motion for space use. Source: infobae

Challenges and implications

• Positioning in microgravity: Trunk images (chest, pelvis, abdomen) were less well-positioned than limb images, but overall quality remained diagnostic. Source: euronewses
• Radiation exposure: Estimated radiation to participants did not exceed standard clinical imaging on Earth. Source: euronewses
• Durability: The generator suffered superficial structural damage during landing, but internal components and X-ray emission were unaffected. Source: euronewses

Beyond crew health, Dr. Gifford noted that X-rays are essential for inspecting spacecraft electronics and spacesuits without disassembly. The system could also be used in remote or resource-limited areas on Earth, such as combat zones or for tuberculosis screening. Source: euronewses, infobae