ScienceJune 16, 2026

astrochemistry

/ˌæstrəʊˈkemɪstri/

Definition

The scientific study of the abundance and reactions of molecules in the universe, and their interaction with radiation.

Etymology

Derived from the Greek 'astron' (star) combined with 'chemistry'. It emerged in the 20th century to describe the specialized field investigating chemical processes occurring in space environments.

In the news

The term is listed as a major research category in the NASA Spaceline report, identifying it as a key field of scientific inquiry relevant to space life sciences and cosmic exploration.

NASA Spaceline Current Awareness List #1,204 12 June 2026 (Space Life Science Research Results)

Read the full article ↗

Astrobiology News

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