Discipline
Origins of Life
The study of how life began — the chemistry that turned simple molecules into self-replicating systems on the early Earth, and whether the same steps could happen elsewhere. A question that frames the entire search for life beyond Earth.
In brief
How life arises from chemistry.
Worlds, missions & methods
Knowledge connections
- Associated withTitan
- Associated withAmino-Acid Precursors
- Associated withPrebiotic Chemistry
Sources
The primary and reference sources this topic draws on.
- NASANational Aeronautics and Space Administration
Mission data, planetary science, space telescopes, and public-domain imagery.
Most NASA-produced imagery is in the public domain; individual items are checked for usage terms before publication.