ScienceJuly 15, 2026
radiography
/ˌreɪdiˈɒɡrəfi/
Definition
The technique or process of using X-rays to produce diagnostic images of the interior of objects or the human body.
Etymology
The word is derived from the Latin 'radius' (ray) and the Greek 'graphein' (to write or record). It entered the English language in the late 19th century to describe the emerging practice of capturing images using radiation.
In the news
In the article, radiography refers to the portable imaging systems used by astronauts to capture X-ray scans of their bodies and equipment in orbit. This technology is highlighted as a critical diagnostic tool for ensuring crew safety during long-duration space missions.
See the first x-rays of humans taken in space
Read the full article ↗Scientific American