기술문명징후 탐색
(주)코리아스칼라
- 최초 등록일
- 2023.09.25
- 최종 저작일
- 2023.08
- 15페이지/ 어도비 PDF
- 가격 4,800원
* 본 문서는 배포용으로 복사 및 편집이 불가합니다.
서지정보
ㆍ발행기관 : 한국천문학회
ㆍ수록지정보 : 천문학논총 / 38권 / 2호
ㆍ저자명 : Sungwook E. Hong, Bong Won Sohn, Taehyun Jung, Min-Su Shin, Hyunwoo Kang, Minsun Kim
영어 초록
Technosignature, previously known as SETI(search for extraterrestrial intelligence), is the scientic evidence of past or present extraterrestrial civilizations. Since NRAO's Project Ozma was performed in 1960, most of the noticeable technosignature searches have been done by radio telescopes, hoping to find strong and narrow bandwidth signals that cannot be explained by known natural processes. Recently, the Breakthrough Listen project has opened a new opportunity for technosignature by utilizing both optical telescopes, radio telescopes, and next-generation radio telescope arrays. In this review, mainly based on NASA Technosignatures Workshop (2018), we review the current trends of technosignature surveys, as well as other possible methods for detecting technosignature. Also, we suggest what the Korean community could contribute the technosignature research, including the new SETI project with Korea VLBI Network (KVN).
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