Results 41 to 50 of about 836 (165)

A 4–8 GHz Galactic Center Search for Periodic Technosignatures

The Astronomical Journal, 2023
Radio searches for extraterrestrial intelligence have mainly targeted the discovery of narrowband continuous-wave beacons and artificially dispersed broadband bursts.
Akshay Suresh, Vishal Gajjar, Pranav Nagarajan, Sofia Z. Sheikh, Andrew P. V. Siemion, Matt Lebofsky, David H. E. MacMahon, Danny C. Price, Steve Croft   +8 more
doaj   +1 more source

Search for Nanosecond Near-infrared Transients around 1280 Celestial Objects [PDF]

, 2019
Stars and planetary ...
Barrett, Colin T, Dexter, Matthew R, Dorval, Patrick, Drake, Frank D, Duenas, Andres, Hultgren, Clayton, Isaacson, Howard, Maire, Jerome, Marcy, Geoffrey W, Meyer, Elliot, Ramos, JonJohn R, Shirman, Nina, Siemion, Andrew, Stone, Remington PS, Tallis, Melisa, Tellis, Nate K, Treffers, Richard R, Werthimer, Dan, Wright, Shelley A   +18 more
core   +2 more sources

Radio Technosignature Searches of TESS Targets

, 2021
A practical method to perform a Search for Extraterrestrial Intelligence is to search the sky for extraterrestrial signals, also known as technosignatures. A technosignature search of many nearby systems is currently underway by the Breakthrough Listen Initiative.
Franz, Noah, Croft, Steve
openaire   +1 more source

Technosignatures as a Priority in Planetary Science [PDF]

Bulletin of the AAS, 2021
Are we alone? ​ The study of technosignatures, physical manifestations of technology from extraterrestrial intelligences, is a rigorous astrobiological sub-discipline. The Planetary Science decadal should include searches for technosignatures alongside biosignatures in its recommendations for funding a robust astrobiology research portfolio.
Sheikh, Sofia, Berea, Anamaria, Davis, Ross, Torre, Gabriel G. De la, DeMarines, Julia, Fisher, Theresa, Foote, Searra, Gelino, Dawn, Grinspoon, David, Profitiliotis, George, Sessa, Alexander M., Singam, Caitlyn, Sneed, Evan L., Vidal, Clement, Wright, Jason T.   +14 more
openaire   +2 more sources

Multibeam Blind Search of Targeted SETI Observations toward 33 Exoplanet Systems with FAST

The Astronomical Journal, 2023
The search for extraterrestrial intelligence (SETI) is to search for technosignatures associated with extraterrestrial life, such as engineered radio signals.
Xiao-Hang Luan, Zhen-Zhao Tao, Hai-Chen Zhao, Bo-Lun Huang, Shi-Yu Li, Cong Liu, Hong-Feng Wang, Wen-Fei Liu, Tong-Jie Zhang, Vishal Gajjar, Dan Werthimer   +10 more
doaj   +1 more source

Exoplanets and SETI

, 2017
The discovery of exoplanets has both focused and expanded the search for extraterrestrial intelligence. The consideration of Earth as an exoplanet, the knowledge of the orbital parameters of individual exoplanets, and our new understanding of the ...
A Loeb, A Przybylski, A Stevens, A Wolszczan, BM Oliver, C Majeau, CD Dressing, CE Singer, CR Cowley, DH Forgan, DJ Kessler, DM Kipping, DP Whitmire, EA Petigura, EJ Korpela, FJ Dyson, G Cocconi, GR Harp, GW Pace, H Isaacson, H Kawahara, HA Knutson, HW Lin, I Shklovskiĭ, J Freeman, J Guillochon, J Maire, J Schneider, J Tarter, J Wit de, JF Kasting, JR Kuhn, JT Wright, L Kreidberg, LFA Arnold, LN Filippova, LN Filippova, M Lingam, MC Turnbull, MC Turnbull, NB Cowan, PV Makovetskii, PV Makovetskii, RA Carrigan Jr, RA Carrigan Jr, RHD Corbet, RN Bracewell, RS Dixon, S Shostak, T Henry, T Schelling, WA Traub, Z Osmanov   +52 more
core   +1 more source

Signal Synchronization Strategies and Time Domain SETI with Gaia DR3

The Astronomical Journal, 2023
Spatiotemporal techniques for signal coordination with actively transmitting extraterrestrial civilizations, without the need for prior communication, can constrain technosignature searches to a significantly smaller coordinate space.
Andy Nilipour, James R. A. Davenport, Steve Croft, Andrew P. V. Siemion   +3 more
doaj   +1 more source

Prior Indigenous Technological Species

, 2017
One of the primary open questions of astrobiology is whether there is extant or extinct life elsewhere the Solar System. Implicit in much of this work is that we are looking for microbial or, at best, unintelligent life, even though technological ...
Wright, Jason T.
core   +1 more source

Technosignatures in Transit

, 2019
White paper submitted to the Astro2020 Decadal ...
Wright, Jason T., Kipping, David
openaire   +2 more sources

A search for technosignatures from 14 planetary systems in the Kepler field with the Green Bank Telescope at 1.15-1.73 GHz

, 2018
Analysis of Kepler mission data suggests that the Milky Way includes billions of Earth-like planets in the habitable zone of their host star. Current technology enables the detection of technosignatures emitted from a large fraction of the Galaxy.
Alladi, Yashaswi, Bowman, M. Oliver, Fisher, Callum, Greenberg, Adam H., Gyalay, Szilard, Lynch, Ryan S., Margot, Jean-Luc, McKibbin, Willow, Miles, Brittany, MN, Srinivas Prasad, Nguyen, Donald, Pinchuk, Pavlo, Power, Conor, Ramani, Namrata, Raviprasad, Rashmi, Santana, Jesse, Shinde, Akshay   +16 more
core   +2 more sources