本文为 Physics World 专栏的第53篇文章。
版权声明
原文标题为“The technosignature researcher on the lookout for exo-civilizations”，首发于2022年2月出版的 Physics World，英国物理学会出版社授权《知识分子》翻译。未经授权的翻译是侵权行为，版权方将保留追究法律责任的权利。登陆 Physics World，关注日常全球科学新闻、热点报道和评论。Physics World 帮助学界与产业界的研究人员走在世界重大科研突破与跨学科研究的前沿。
原文链接：
https://physicsworld.com/a/meet-the-technosignature-researcher-on-the-lookout-for-exo-civilizations/
参考资料：
1. Sheikh, Sofia Z., et al. "The breakthrough listen search for intelligent life: a 3.95–8.00 GHz search for radio technosignatures in the restricted earth transit zone." The Astronomical Journal 160.1 (2020): 29.
2. https://scitechdaily.com/a-mysterious-signal-looked-like-a-sign-of-alien-technology-heres-what-the-investigation-revealed/
3. https://www.theguardian.com/science/2020/dec/18/scientists-looking-for-aliens-investigate-radio-beam-from-nearby-star
4. Sheikh, Sofia Z., et al. "Analysis of the Breakthrough Listen signal of interest blc1 with a technosignature verification framework." Nature Astronomy 5.11 (2021): 1153-1162.
