ScienceJuly 13, 2026
hypoxia
/haɪˈpɒk.si.ə/
Definition
A pathological condition characterized by a deficiency of oxygen reaching the tissues of the body.
Etymology
Derived from the Greek 'hypo-' meaning 'under' or 'deficient' and 'oxys' meaning 'sharp' or 'acid' (later used to denote oxygen). It entered medical terminology to describe states where oxygen levels are lower than required for normal bodily function.
In the news
The term is used in the context of aerospace medicine to study how reduced oxygen levels affect an astronaut's cognitive performance, cerebral blood flow, and overall oxygenation.
NASA Spaceline Current Awareness List #1,207 10 July 2026 (Space Life Science Research Results)
Read the full article ↗Astrobiology Web