Active SETI (English Wikipedia)

"Message Encoding – But, Can They Read It?". Lone Signal. Archived from the original on 24 June 2013. Retrieved 7 July 2013.
"Gliese 526". Lone Signal. Archived from the original on 17 July 2013. Retrieved 15 July 2013.

arxiv.org

Zaitsev, A. (2006). "Messaging to Extra-Terrestrial Intelligence". arXiv:physics/0610031.
Zaitsev, Alexander L. (2011-05-02). "Rationale for METI". arXiv:1105.0910. {{cite journal}}: Cite journal requires |journal= (help)
Zaitsev, Alexander (2006-11-29). "The SETI Paradox". arXiv:physics/0611283. Bibcode:2006physics..11283Z. {{cite journal}}: Cite journal requires |journal= (help)
Kerins, Eamonn (2020-12-22). "Mutual Detectability: A Targeted SETI Strategy That Avoids the SETI Paradox". The Astronomical Journal. 161 (1): 39. arXiv:2010.04089. doi:10.3847/1538-3881/abcc5f. ISSN 0004-6256. S2CID 222209060.
Busch, M. W.; Reddick, R. M. (2010). "Testing SETI Messages Design" (PDF). Proceedings of the Astrobiology Science Conference 2010. arXiv:0911.3976. Bibcode:2010LPICo1538.5070B. Archived (PDF) from the original on 2013-10-02.
Wielen, R.; Jahreiß, H.; Dettbarn, C.; Lenhardt, H.; Schwan, H. (2000). "Polaris: Astrometric orbit, position, and proper motion". Astronomy and Astrophysics. 360: 399. arXiv:astro-ph/0002406. Bibcode:2000A&A...360..399W.
Gertz, J (2016). "Reviewing METI: A critical analysis of the arguments". Journal of the British Interplanetary Society. 69: 31–36. arXiv:1605.05663. Bibcode:2016JBIS...69...31G.
Zaitsev, Alexander L. (September 2008). "Sending and searching for interstellar messages". Acta Astronautica. 63 (5–6): 614–617. arXiv:0711.2368. Bibcode:2008AcAau..63..614Z. doi:10.1016/j.actaastro.2008.05.014. S2CID 55638129.
Alexander L. Zaitsev (2008). "Detection Probability of Terrestrial Radio Signals by a Hostile Super-civilization". Journal of Radio Electronics (5). arXiv:0804.2754. Bibcode:2008arXiv0804.2754Z. Archived from the original on 18 January 2017. Retrieved 9 April 2017.
Haqq-Misra, J.; Busch, M. W.; Som, S. M.; Baum, S. D. (2013). "The benefits and harm of transmitting into space". Space Policy. 29 (1): 40–48. arXiv:1207.5540. Bibcode:2013SpPol..29...40H. doi:10.1016/j.spacepol.2012.11.006. S2CID 7070311.
de Magalhaes, J. P. (2015). "A direct communication proposal to test the Zoo Hypothesis". Space Policy. 38: 22–26. arXiv:1509.03652. doi:10.1016/j.spacepol.2016.06.001. S2CID 119250429.

bbc.co.uk

news.bbc.co.uk

"Is anybody listening out there?". BBC News. 9 October 2008. Retrieved 11 November 2008.

bbc.com

Ghosh, Pallab (12 February 2015). "Scientists in US are urged to seek contact with aliens". BBC News. Archived from the original on 13 February 2015. Retrieved 12 February 2015.

berkeley.edu

setiathome.berkeley.edu

Various (13 February 2015). "Regarding Messaging To Extraterrestrial Intelligence (METI) / Active Searches For Extraterrestrial Intelligence (Active SETI)". University of California, Berkeley. Archived from the original on 14 February 2015. Retrieved 14 February 2015.

bis-space.com

Billingham, J; Benford, J (2016). "Costs and difficulties of interstellar 'Messaging' and the need for international debate on potential risks". Journal of the British Interplanetary Society. 19: 17–23.
Gertz, J (2016). "Reviewing METI: A critical analysis of the arguments". Journal of the British Interplanetary Society. 69: 31–36. arXiv:1605.05663. Bibcode:2016JBIS...69...31G.

bostonglobe.com

Picon, Andres (8 November 2018). "Magnified laser from Earth could attract alien attention, MIT researcher says". Boston Globe.

breakthroughinitiatives.org

"Breakthrough Initiatives". www.breakthroughinitiatives.org. Archived from the original on 2023-01-16. Retrieved 2015-07-24.

businessinsider.com

Orwig, Jessica. "A world leading scientist on the search for extraterrestrials pointed out a flaw in Stephen Hawking's fear of finding intelligent aliens". Business Insider. Archived from the original on 21 February 2018. Retrieved 8 February 2018.

cplire.ru

А. Л. Зайцев. "Передача и поиски разумных сигналов во Вселенной". Пленарный доклад на Всероссийской астрономической конференции ВАК-2004 "Горизонты Вселенной", Москва, МГУ, 7 июня 2004 года (in Russian). Институт радиотехники и электроники РАН. Archived from the original on 2012-02-10. Retrieved 2018-10-01.
[A. L. Zaitsev. "Transmission and retrieval of intelligent signals in the universe". Keynote Address at the National Astronomical Conference VAK-2004 "Horizons of Universe", Moscow, MSU, 7 June 2004. Institute of Radio Engineering and Electronics RAS.]
"MIR, LENIN, SSSR". Archived from the original on 2009-06-12. Word MIR (it signifies both "peace" and "world" in Russian) was transmitted from the EPR on 19 November 1962, and words LENIN and SSSR (the Russian acronym for the Soviet Union) – on 24 November 1962, respectively were sent to the direction near the star HD131336 in the Libra constellation

jre.cplire.ru

Alexander L. Zaitsev (2008). "Detection Probability of Terrestrial Radio Signals by a Hostile Super-civilization". Journal of Radio Electronics (5). arXiv:0804.2754. Bibcode:2008arXiv0804.2754Z. Archived from the original on 18 January 2017. Retrieved 9 April 2017.

davidbrin.com

Dabid Brin, Shouting At the Cosmos, 2013 addendum

daviddarling.info

"interstellar radio message (IRM)". David Darling. Archived from the original on 2008-01-11.

doi.org

"From CETI to METI", Extraterrestrial Languages, The MIT Press, pp. 19–36, 2019, doi:10.7551/mitpress/11229.003.0003, ISBN 9780262355261, retrieved 2023-01-29
Korbitz, Adam (1 December 2014). "Toward understanding the active SETI debate: Insights from risk communication and perception". Acta Astronautica. 105 (2): 517–520. Bibcode:2014AcAau.105..517K. doi:10.1016/j.actaastro.2014.07.005. ISSN 0094-5765.
"Ambassador for Earth". Nature. 443 (7112): 606. 2006. Bibcode:2006Natur.443..606.. doi:10.1038/443606a. ISSN 1476-4687. PMID 17035960. S2CID 39467483.
Kerins, Eamonn (2020-12-22). "Mutual Detectability: A Targeted SETI Strategy That Avoids the SETI Paradox". The Astronomical Journal. 161 (1): 39. arXiv:2010.04089. doi:10.3847/1538-3881/abcc5f. ISSN 0004-6256. S2CID 222209060.
Haramia, Chelsea; DeMarines, Julia (2019-01-02). "The Imperative to Develop an Ethically-Informed METI Analysis". Theology and Science. 17 (1): 38–48. doi:10.1080/14746700.2019.1557800. ISSN 1474-6700. S2CID 171404637.
Traphagan, John W. (2019-01-02). "Active SETI and the Problem of Research Ethics". Theology and Science. 17 (1): 69–78. doi:10.1080/14746700.2019.1557806. ISSN 1474-6700. S2CID 172004039.
Santana, Carlos (2021-08-01). "We Come in Peace? A Rational Approach to METI". Space Policy. 57: 101430. Bibcode:2021SpPol..5701430S. doi:10.1016/j.spacepol.2021.101430. ISSN 0265-9646.
Wilson, Elspeth M.; Cleland, Carol E. (2019-07-03). "Should We Call E.T.? An Ethical-Political Analysis of METI". Theology and Science. 17 (3): 382–394. doi:10.1080/14746700.2019.1632551. ISSN 1474-6700. S2CID 198688714.
Haramia, Chelsea; DeMarines, Julia (2019-01-02). "The Imperative to Develop an Ethically-Informed METI Analysis". Theology and Science. 17 (1): 38–48. doi:10.1080/14746700.2019.1557800. ISSN 1474-6700. S2CID 171404637.
Traphagan, John W. (2018-11-01). "Cargo Cults and the Ethics of Active SETI". Space Policy. 46: 18–22. Bibcode:2018SpPol..46...18T. doi:10.1016/j.spacepol.2018.04.001. ISSN 0265-9646. S2CID 158546639.
Brin, David (2019-01-02). "The "Barn Door" Argument, The Precautionary Principle, and METI as "Prayer" – an Appraisal of the Top Three Rationalizations for "Active SETI"". Theology and Science. 17 (1): 16–28. doi:10.1080/14746700.2018.1557391. ISSN 1474-6700. S2CID 172101534.
A. Vakoch, Douglas (2017-04-03). "Hawking's fear of an alien invasion may explain the Fermi Paradox". Theology and Science. 15 (2): 134–138. doi:10.1080/14746700.2017.1299380. ISSN 1474-6700. S2CID 219627161.
Zaitsev, Alexander L. (September 2008). "Sending and searching for interstellar messages". Acta Astronautica. 63 (5–6): 614–617. arXiv:0711.2368. Bibcode:2008AcAau..63..614Z. doi:10.1016/j.actaastro.2008.05.014. S2CID 55638129.
Almár, Iván; Paul Shuch, H. (2007-01-01). "The San Marino Scale: A new analytical tool for assessing transmission risk". Acta Astronautica. 60 (1): 57–59. Bibcode:2007AcAau..60...57A. doi:10.1016/j.actaastro.2006.04.012. ISSN 0094-5765.
Haqq-Misra, J.; Busch, M. W.; Som, S. M.; Baum, S. D. (2013). "The benefits and harm of transmitting into space". Space Policy. 29 (1): 40–48. arXiv:1207.5540. Bibcode:2013SpPol..29...40H. doi:10.1016/j.spacepol.2012.11.006. S2CID 7070311.
de Magalhaes, J. P. (2015). "A direct communication proposal to test the Zoo Hypothesis". Space Policy. 38: 22–26. arXiv:1509.03652. doi:10.1016/j.spacepol.2016.06.001. S2CID 119250429.
Scheffer, L. K. (2005). "A scheme for a high-power, low-cost transmitter for deep space applications". Radio Science. 40 (5): RS5012. Bibcode:2005RaSc...40.5012S. CiteSeerX 10.1.1.585.9519. doi:10.1029/2005RS003243. S2CID 55878347.

dx.doi.org

"From CETI to METI", Extraterrestrial Languages, The MIT Press, pp. 19–36, 2019, doi:10.7551/mitpress/11229.003.0003, ISBN 9780262355261, retrieved 2023-01-29
A. Vakoch, Douglas (2017-04-03). "Hawking's fear of an alien invasion may explain the Fermi Paradox". Theology and Science. 15 (2): 134–138. doi:10.1080/14746700.2017.1299380. ISSN 1474-6700. S2CID 219627161.

gizmodo.com

Diaz, Jesus (14 May 2008). "Earth Set to Receive Alien Reply, Invasion in 2015?". Gizmodo.

harvard.edu

ui.adsabs.harvard.edu

Korbitz, Adam (1 December 2014). "Toward understanding the active SETI debate: Insights from risk communication and perception". Acta Astronautica. 105 (2): 517–520. Bibcode:2014AcAau.105..517K. doi:10.1016/j.actaastro.2014.07.005. ISSN 0094-5765.
"Ambassador for Earth". Nature. 443 (7112): 606. 2006. Bibcode:2006Natur.443..606.. doi:10.1038/443606a. ISSN 1476-4687. PMID 17035960. S2CID 39467483.
Vakoch, D. A. (2010). "Integrating Active and Passive SETI Programs: Prerequisites for Multigenerational Research" (PDF). Proceedings of the Astrobiology Science Conference 2010. p. 5213. Bibcode:2010LPICo1538.5213V. Archived (PDF) from the original on 2014-08-09.
Zaitsev, Alexander (2006-11-29). "The SETI Paradox". arXiv:physics/0611283. Bibcode:2006physics..11283Z. {{cite journal}}: Cite journal requires |journal= (help)
Busch, M. W.; Reddick, R. M. (2010). "Testing SETI Messages Design" (PDF). Proceedings of the Astrobiology Science Conference 2010. arXiv:0911.3976. Bibcode:2010LPICo1538.5070B. Archived (PDF) from the original on 2013-10-02.
Wielen, R.; Jahreiß, H.; Dettbarn, C.; Lenhardt, H.; Schwan, H. (2000). "Polaris: Astrometric orbit, position, and proper motion". Astronomy and Astrophysics. 360: 399. arXiv:astro-ph/0002406. Bibcode:2000A&A...360..399W.
Shostak, S. (2014-01-01). "Sending Signals Into Space: Is it Really a Bad Idea?". Journal of the British Interplanetary Society. 67: 27–29. Bibcode:2014JBIS...67...27S. ISSN 0007-084X.
Gertz, J (2016). "Reviewing METI: A critical analysis of the arguments". Journal of the British Interplanetary Society. 69: 31–36. arXiv:1605.05663. Bibcode:2016JBIS...69...31G.
Santana, Carlos (2021-08-01). "We Come in Peace? A Rational Approach to METI". Space Policy. 57: 101430. Bibcode:2021SpPol..5701430S. doi:10.1016/j.spacepol.2021.101430. ISSN 0265-9646.
Traphagan, John W. (2018-11-01). "Cargo Cults and the Ethics of Active SETI". Space Policy. 46: 18–22. Bibcode:2018SpPol..46...18T. doi:10.1016/j.spacepol.2018.04.001. ISSN 0265-9646. S2CID 158546639.
Zaitsev, Alexander L. (September 2008). "Sending and searching for interstellar messages". Acta Astronautica. 63 (5–6): 614–617. arXiv:0711.2368. Bibcode:2008AcAau..63..614Z. doi:10.1016/j.actaastro.2008.05.014. S2CID 55638129.
Alexander L. Zaitsev (2008). "Detection Probability of Terrestrial Radio Signals by a Hostile Super-civilization". Journal of Radio Electronics (5). arXiv:0804.2754. Bibcode:2008arXiv0804.2754Z. Archived from the original on 18 January 2017. Retrieved 9 April 2017.
Almár, Iván; Paul Shuch, H. (2007-01-01). "The San Marino Scale: A new analytical tool for assessing transmission risk". Acta Astronautica. 60 (1): 57–59. Bibcode:2007AcAau..60...57A. doi:10.1016/j.actaastro.2006.04.012. ISSN 0094-5765.
Haqq-Misra, J.; Busch, M. W.; Som, S. M.; Baum, S. D. (2013). "The benefits and harm of transmitting into space". Space Policy. 29 (1): 40–48. arXiv:1207.5540. Bibcode:2013SpPol..29...40H. doi:10.1016/j.spacepol.2012.11.006. S2CID 7070311.
Freitas, R. A. (1980). "Interstellar Probes: A new approach to SETI". Journal of the British Interplanetary Society. 33: 95–100. Bibcode:1980JBIS...33...95F. Archived from the original on 2016-04-14.
Scheffer, L. K. (2005). "A scheme for a high-power, low-cost transmitter for deep space applications". Radio Science. 40 (5): RS5012. Bibcode:2005RaSc...40.5012S. CiteSeerX 10.1.1.585.9519. doi:10.1029/2005RS003243. S2CID 55878347.

iaaseti.org

"Overview". International Academy of Astronautics – SETI Permanent Committee. Archived from the original on 10 May 2017. Retrieved 9 April 2017.
"The San Marino Scale". International Academy of Astronautics – SETI Permanent Committee. Archived from the original on 8 December 2007. Retrieved 9 April 2017.

lifeboat.com

Brin, David (June 2006). "Shouting at the Cosmos". Lifeboat Foundation. Archived from the original on March 7, 2017. Retrieved June 28, 2009.
David Brin (September 2006) [last updated July 2008]. "Shouting at the Cosmos". Lifeboat Foundation. Archived from the original on 7 March 2017. Retrieved 9 April 2017.

lightspeedmagazine.com

Valentine, Genevieve (March 2011). "You Never Get a Seventh Chance to Make a First Impression: An Awkward History of Our Space Transmissions". Lightspeed Magazine. Archived from the original on 24 May 2016. Retrieved 9 April 2017.

lonesignal.com

"Message Encoding – But, Can They Read It?". Lone Signal. Archived from the original on 24 June 2013. Retrieved 7 July 2013.
"Recent Beams". Lone Signal. Archived from the original on 7 July 2013. Retrieved 7 July 2013.
"Gliese 526". Lone Signal. Archived from the original on 17 July 2013. Retrieved 15 July 2013.

nbcnews.com

"To Be or Not to Be Signaling the Aliens: That Is the Question for SETI". NBC News. 14 February 2015. Retrieved 7 April 2025.

newsweek.com

Hannah Osborne (2017-11-16). "Scientists Have Sent Messages to Advanced Alien Civilizations – And Are Hoping for a Reply in 25 Years". Newsweek. Archived from the original on 2017-11-17. Retrieved 2017-11-17.

nih.gov

pubmed.ncbi.nlm.nih.gov

"Ambassador for Earth". Nature. 443 (7112): 606. 2006. Bibcode:2006Natur.443..606.. doi:10.1038/443606a. ISSN 1476-4687. PMID 17035960. S2CID 39467483.

nytimes.com

Shostak, Seth (28 March 2015). "Should We Keep a Low Profile in Space?". The New York Times. Archived from the original on 28 March 2015. Retrieved 29 March 2015.
Johnson, Steven (28 June 2017). "Greetings, E.T. (Please Don't Murder Us.)". The New York Times. Archived from the original on 28 June 2017. Retrieved 28 June 2017.

phys.org

Borenstein, Seth (13 February 2015). "Should We Call the Cosmos Seeking ET? Or Is That Risky?". Phys.org. Archived from the original on 14 February 2015. Retrieved 14 February 2015.

pinktentacle.com

"Alien e-mail reply to arrive in 2015?". ~Pink Tentacle. 14 May 2008. Archived from the original on 1 April 2017. Retrieved 9 April 2017.

psu.edu

citeseerx.ist.psu.edu

Scheffer, L. K. (2005). "A scheme for a high-power, low-cost transmitter for deep space applications". Radio Science. 40 (5): RS5012. Bibcode:2005RaSc...40.5012S. CiteSeerX 10.1.1.585.9519. doi:10.1029/2005RS003243. S2CID 55878347.

rfreitas.com

Freitas, R. A. (1980). "Interstellar Probes: A new approach to SETI". Journal of the British Interplanetary Society. 33: 95–100. Bibcode:1980JBIS...33...95F. Archived from the original on 2016-04-14.

s3.amazonaws.com

Chapman, C. R. "Extending the syntax used by the Lone Signal Active SETI project". Lone Signal Active SETI. Archived from the original on 13 August 2013.
"Lone Signal & Jamesburg Earth Station Technologies - Technical Setup" (PDF). Archived from the original (PDF) on 2013-08-09.

sciencedirect.com

Santana, Carlos (2021-08-01). "We Come in Peace? A Rational Approach to METI". Space Policy. 57: 101430. Bibcode:2021SpPol..5701430S. doi:10.1016/j.spacepol.2021.101430. ISSN 0265-9646.
Traphagan, John W. (2018-11-01). "Cargo Cults and the Ethics of Active SETI". Space Policy. 46: 18–22. Bibcode:2018SpPol..46...18T. doi:10.1016/j.spacepol.2018.04.001. ISSN 0265-9646. S2CID 158546639.
Almár, Iván; Paul Shuch, H. (2007-01-01). "The San Marino Scale: A new analytical tool for assessing transmission risk". Acta Astronautica. 60 (1): 57–59. Bibcode:2007AcAau..60...57A. doi:10.1016/j.actaastro.2006.04.012. ISSN 0094-5765.

scientificamerican.com

Drake, Nadia. "The Arecibo Message, Earth's First Interstellar Transmission, Turns 50". Scientific American. Retrieved 7 April 2025.

semanticscholar.org

api.semanticscholar.org

"Ambassador for Earth". Nature. 443 (7112): 606. 2006. Bibcode:2006Natur.443..606.. doi:10.1038/443606a. ISSN 1476-4687. PMID 17035960. S2CID 39467483.
Kerins, Eamonn (2020-12-22). "Mutual Detectability: A Targeted SETI Strategy That Avoids the SETI Paradox". The Astronomical Journal. 161 (1): 39. arXiv:2010.04089. doi:10.3847/1538-3881/abcc5f. ISSN 0004-6256. S2CID 222209060.
Haramia, Chelsea; DeMarines, Julia (2019-01-02). "The Imperative to Develop an Ethically-Informed METI Analysis". Theology and Science. 17 (1): 38–48. doi:10.1080/14746700.2019.1557800. ISSN 1474-6700. S2CID 171404637.
Traphagan, John W. (2019-01-02). "Active SETI and the Problem of Research Ethics". Theology and Science. 17 (1): 69–78. doi:10.1080/14746700.2019.1557806. ISSN 1474-6700. S2CID 172004039.
Wilson, Elspeth M.; Cleland, Carol E. (2019-07-03). "Should We Call E.T.? An Ethical-Political Analysis of METI". Theology and Science. 17 (3): 382–394. doi:10.1080/14746700.2019.1632551. ISSN 1474-6700. S2CID 198688714.
Haramia, Chelsea; DeMarines, Julia (2019-01-02). "The Imperative to Develop an Ethically-Informed METI Analysis". Theology and Science. 17 (1): 38–48. doi:10.1080/14746700.2019.1557800. ISSN 1474-6700. S2CID 171404637.
Traphagan, John W. (2018-11-01). "Cargo Cults and the Ethics of Active SETI". Space Policy. 46: 18–22. Bibcode:2018SpPol..46...18T. doi:10.1016/j.spacepol.2018.04.001. ISSN 0265-9646. S2CID 158546639.
Brin, David (2019-01-02). "The "Barn Door" Argument, The Precautionary Principle, and METI as "Prayer" – an Appraisal of the Top Three Rationalizations for "Active SETI"". Theology and Science. 17 (1): 16–28. doi:10.1080/14746700.2018.1557391. ISSN 1474-6700. S2CID 172101534.
A. Vakoch, Douglas (2017-04-03). "Hawking's fear of an alien invasion may explain the Fermi Paradox". Theology and Science. 15 (2): 134–138. doi:10.1080/14746700.2017.1299380. ISSN 1474-6700. S2CID 219627161.
Zaitsev, Alexander L. (September 2008). "Sending and searching for interstellar messages". Acta Astronautica. 63 (5–6): 614–617. arXiv:0711.2368. Bibcode:2008AcAau..63..614Z. doi:10.1016/j.actaastro.2008.05.014. S2CID 55638129.
Haqq-Misra, J.; Busch, M. W.; Som, S. M.; Baum, S. D. (2013). "The benefits and harm of transmitting into space". Space Policy. 29 (1): 40–48. arXiv:1207.5540. Bibcode:2013SpPol..29...40H. doi:10.1016/j.spacepol.2012.11.006. S2CID 7070311.
de Magalhaes, J. P. (2015). "A direct communication proposal to test the Zoo Hypothesis". Space Policy. 38: 22–26. arXiv:1509.03652. doi:10.1016/j.spacepol.2016.06.001. S2CID 119250429.
Scheffer, L. K. (2005). "A scheme for a high-power, low-cost transmitter for deep space applications". Radio Science. 40 (5): RS5012. Bibcode:2005RaSc...40.5012S. CiteSeerX 10.1.1.585.9519. doi:10.1029/2005RS003243. S2CID 55878347.

setileague.org

Alexander Zaitsev; Charles M. Chafer; Richard Braastad. "Making a Case for METI". SETI League. Archived from the original on 21 February 2017. Retrieved 9 April 2017.

sites.google.com

Chapman, C. R. "Extending the syntax used by the Lone Signal Active SETI project". Lone Signal Active SETI. Archived from the original on 13 August 2013.
"Lone Signal & Jamesburg Earth Station Technologies - Technical Setup" (PDF). Archived from the original (PDF) on 2013-08-09.

sonarcalling.com

"Sónar Calling GJ273b - About this project". Sónar Calling GJ273b. Sónar Music Festival. Retrieved 6 May 2021.

space.com

Staff (17 August 2012). "Humanity Responds to 'Alien' Wow Signal, 35 Years Later". Space.com. Retrieved 9 April 2017.

usra.edu

lpi.usra.edu

Vakoch, D. A. (2010). "Integrating Active and Passive SETI Programs: Prerequisites for Multigenerational Research" (PDF). Proceedings of the Astrobiology Science Conference 2010. p. 5213. Bibcode:2010LPICo1538.5213V. Archived (PDF) from the original on 2014-08-09.
Busch, M. W.; Reddick, R. M. (2010). "Testing SETI Messages Design" (PDF). Proceedings of the Astrobiology Science Conference 2010. arXiv:0911.3976. Bibcode:2010LPICo1538.5070B. Archived (PDF) from the original on 2013-10-02.

washingtonpost.com

"Perspective | Contacting aliens could end all life on earth. Let's stop trying". Washington Post. Archived from the original on 14 June 2021. Retrieved 23 July 2021.

web.archive.org

Shostak, Seth (28 March 2015). "Should We Keep a Low Profile in Space?". The New York Times. Archived from the original on 28 March 2015. Retrieved 29 March 2015.
Johnson, Steven (28 June 2017). "Greetings, E.T. (Please Don't Murder Us.)". The New York Times. Archived from the original on 28 June 2017. Retrieved 28 June 2017.
Brin, David (June 2006). "Shouting at the Cosmos". Lifeboat Foundation. Archived from the original on March 7, 2017. Retrieved June 28, 2009.
Vakoch, D. A. (2010). "Integrating Active and Passive SETI Programs: Prerequisites for Multigenerational Research" (PDF). Proceedings of the Astrobiology Science Conference 2010. p. 5213. Bibcode:2010LPICo1538.5213V. Archived (PDF) from the original on 2014-08-09.
Borenstein, Seth (13 February 2015). "Should We Call the Cosmos Seeking ET? Or Is That Risky?". Phys.org. Archived from the original on 14 February 2015. Retrieved 14 February 2015.
Ghosh, Pallab (12 February 2015). "Scientists in US are urged to seek contact with aliens". BBC News. Archived from the original on 13 February 2015. Retrieved 12 February 2015.
Various (13 February 2015). "Regarding Messaging To Extraterrestrial Intelligence (METI) / Active Searches For Extraterrestrial Intelligence (Active SETI)". University of California, Berkeley. Archived from the original on 14 February 2015. Retrieved 14 February 2015.
"Breakthrough Initiatives". www.breakthroughinitiatives.org. Archived from the original on 2023-01-16. Retrieved 2015-07-24.
Busch, M. W.; Reddick, R. M. (2010). "Testing SETI Messages Design" (PDF). Proceedings of the Astrobiology Science Conference 2010. arXiv:0911.3976. Bibcode:2010LPICo1538.5070B. Archived (PDF) from the original on 2013-10-02.
"Recent Beams". Lone Signal. Archived from the original on 7 July 2013. Retrieved 7 July 2013.
Valentine, Genevieve (March 2011). "You Never Get a Seventh Chance to Make a First Impression: An Awkward History of Our Space Transmissions". Lightspeed Magazine. Archived from the original on 24 May 2016. Retrieved 9 April 2017.
А. Л. Зайцев. "Передача и поиски разумных сигналов во Вселенной". Пленарный доклад на Всероссийской астрономической конференции ВАК-2004 "Горизонты Вселенной", Москва, МГУ, 7 июня 2004 года (in Russian). Институт радиотехники и электроники РАН. Archived from the original on 2012-02-10. Retrieved 2018-10-01.
[A. L. Zaitsev. "Transmission and retrieval of intelligent signals in the universe". Keynote Address at the National Astronomical Conference VAK-2004 "Horizons of Universe", Moscow, MSU, 7 June 2004. Institute of Radio Engineering and Electronics RAS.]
"interstellar radio message (IRM)". David Darling. Archived from the original on 2008-01-11.
"MIR, LENIN, SSSR". Archived from the original on 2009-06-12. Word MIR (it signifies both "peace" and "world" in Russian) was transmitted from the EPR on 19 November 1962, and words LENIN and SSSR (the Russian acronym for the Soviet Union) – on 24 November 1962, respectively were sent to the direction near the star HD131336 in the Libra constellation
"Alien e-mail reply to arrive in 2015?". ~Pink Tentacle. 14 May 2008. Archived from the original on 1 April 2017. Retrieved 9 April 2017.
David Brin (September 2006) [last updated July 2008]. "Shouting at the Cosmos". Lifeboat Foundation. Archived from the original on 7 March 2017. Retrieved 9 April 2017.
Alexander L. Zaitsev (2008). "Detection Probability of Terrestrial Radio Signals by a Hostile Super-civilization". Journal of Radio Electronics (5). arXiv:0804.2754. Bibcode:2008arXiv0804.2754Z. Archived from the original on 18 January 2017. Retrieved 9 April 2017.
Alexander Zaitsev; Charles M. Chafer; Richard Braastad. "Making a Case for METI". SETI League. Archived from the original on 21 February 2017. Retrieved 9 April 2017.
Orwig, Jessica. "A world leading scientist on the search for extraterrestrials pointed out a flaw in Stephen Hawking's fear of finding intelligent aliens". Business Insider. Archived from the original on 21 February 2018. Retrieved 8 February 2018.
"Overview". International Academy of Astronautics – SETI Permanent Committee. Archived from the original on 10 May 2017. Retrieved 9 April 2017.
"The San Marino Scale". International Academy of Astronautics – SETI Permanent Committee. Archived from the original on 8 December 2007. Retrieved 9 April 2017.
Hannah Osborne (2017-11-16). "Scientists Have Sent Messages to Advanced Alien Civilizations – And Are Hoping for a Reply in 25 Years". Newsweek. Archived from the original on 2017-11-17. Retrieved 2017-11-17.
"Perspective | Contacting aliens could end all life on earth. Let's stop trying". Washington Post. Archived from the original on 14 June 2021. Retrieved 23 July 2021.
Freitas, R. A. (1980). "Interstellar Probes: A new approach to SETI". Journal of the British Interplanetary Society. 33: 95–100. Bibcode:1980JBIS...33...95F. Archived from the original on 2016-04-14.

webcitation.org

Chapman, C. R. "Extending the syntax used by the Lone Signal Active SETI project". Lone Signal Active SETI. Archived from the original on 13 August 2013.
"Lone Signal & Jamesburg Earth Station Technologies - Technical Setup" (PDF). Archived from the original (PDF) on 2013-08-09.

worldcat.org

search.worldcat.org

Korbitz, Adam (1 December 2014). "Toward understanding the active SETI debate: Insights from risk communication and perception". Acta Astronautica. 105 (2): 517–520. Bibcode:2014AcAau.105..517K. doi:10.1016/j.actaastro.2014.07.005. ISSN 0094-5765.
"Ambassador for Earth". Nature. 443 (7112): 606. 2006. Bibcode:2006Natur.443..606.. doi:10.1038/443606a. ISSN 1476-4687. PMID 17035960. S2CID 39467483.
A., Vakoch, Douglas (2005). Expanding Human Presence Beyond the Solar System Through Active SETI : on the Prerequisites for Legal Relations with Extraterrestrial Intelligence. OCLC 774904900.{{cite book}}: CS1 maint: multiple names: authors list (link)
Kerins, Eamonn (2020-12-22). "Mutual Detectability: A Targeted SETI Strategy That Avoids the SETI Paradox". The Astronomical Journal. 161 (1): 39. arXiv:2010.04089. doi:10.3847/1538-3881/abcc5f. ISSN 0004-6256. S2CID 222209060.
Shostak, S. (2014-01-01). "Sending Signals Into Space: Is it Really a Bad Idea?". Journal of the British Interplanetary Society. 67: 27–29. Bibcode:2014JBIS...67...27S. ISSN 0007-084X.
Haramia, Chelsea; DeMarines, Julia (2019-01-02). "The Imperative to Develop an Ethically-Informed METI Analysis". Theology and Science. 17 (1): 38–48. doi:10.1080/14746700.2019.1557800. ISSN 1474-6700. S2CID 171404637.
Traphagan, John W. (2019-01-02). "Active SETI and the Problem of Research Ethics". Theology and Science. 17 (1): 69–78. doi:10.1080/14746700.2019.1557806. ISSN 1474-6700. S2CID 172004039.
Santana, Carlos (2021-08-01). "We Come in Peace? A Rational Approach to METI". Space Policy. 57: 101430. Bibcode:2021SpPol..5701430S. doi:10.1016/j.spacepol.2021.101430. ISSN 0265-9646.
Wilson, Elspeth M.; Cleland, Carol E. (2019-07-03). "Should We Call E.T.? An Ethical-Political Analysis of METI". Theology and Science. 17 (3): 382–394. doi:10.1080/14746700.2019.1632551. ISSN 1474-6700. S2CID 198688714.
Haramia, Chelsea; DeMarines, Julia (2019-01-02). "The Imperative to Develop an Ethically-Informed METI Analysis". Theology and Science. 17 (1): 38–48. doi:10.1080/14746700.2019.1557800. ISSN 1474-6700. S2CID 171404637.
Traphagan, John W. (2018-11-01). "Cargo Cults and the Ethics of Active SETI". Space Policy. 46: 18–22. Bibcode:2018SpPol..46...18T. doi:10.1016/j.spacepol.2018.04.001. ISSN 0265-9646. S2CID 158546639.
Brin, David (2019-01-02). "The "Barn Door" Argument, The Precautionary Principle, and METI as "Prayer" – an Appraisal of the Top Three Rationalizations for "Active SETI"". Theology and Science. 17 (1): 16–28. doi:10.1080/14746700.2018.1557391. ISSN 1474-6700. S2CID 172101534.
A. Vakoch, Douglas (2017-04-03). "Hawking's fear of an alien invasion may explain the Fermi Paradox". Theology and Science. 15 (2): 134–138. doi:10.1080/14746700.2017.1299380. ISSN 1474-6700. S2CID 219627161.
Almár, Iván; Paul Shuch, H. (2007-01-01). "The San Marino Scale: A new analytical tool for assessing transmission risk". Acta Astronautica. 60 (1): 57–59. Bibcode:2007AcAau..60...57A. doi:10.1016/j.actaastro.2006.04.012. ISSN 0094-5765.

worldcat.org

A., Vakoch, Douglas (2005). Expanding Human Presence Beyond the Solar System Through Active SETI : on the Prerequisites for Legal Relations with Extraterrestrial Intelligence. OCLC 774904900.{{cite book}}: CS1 maint: multiple names: authors list (link)