archaeologist

Definition

A scientist who studies the past history and origins of objects or systems by analyzing physical evidence and remnants.

Etymology

Derived from the Greek 'archaios' (ancient) and 'logos' (study/discourse). It evolved from describing researchers who study human history through artifacts to a broader metaphorical sense used in astronomy.

In the news

In the article, the term describes the Arrakihs mission, which functions as a 'galactic archaeologist' by investigating the faint light from stars and gas to reconstruct the history of galaxies. It highlights how astronomers use space data to 'dig' into the universe's past.

ESA science missions get green light for new discoveries

European Space Agency

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