Extraterrestrial intelligence
Wikipedia contributors · Wikipedia, The Free Encyclopedia
Quotation
Communication with extraterrestrial intelligence (CETI) is a branch of the search for extraterrestrial intelligence that focuses on composing and deciphering messages that could theoretically be understood by another technological civilization.
Location: P1
Reliability
moderate — Collaboratively edited tertiary reference. Useful for orientation, not treated as independent scholarly evidence. Quotation matched against the retrieved page.
Source limitations
- Crowd-edited and unstable; may change without notice.
- Tertiary summary, not a primary or peer-reviewed source.
Last checked: 25 Oct 2026 · Identifier: none recorded
Verification record
Excerpt matched verbatim against the retrieved page on 2026-10-25. Relevance and interpretation are AI-assessed and have not been independently reviewed.
Source existence, authenticity, interpretation, and evidential relevance are separate checks. None has been completed for this record.