Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Evan L. Sneed"'
Autor:
Nick Tusay, Sofia Z. Sheikh, Evan L. Sneed, Wael Farah, Alexander W. Pollak, Luigi F. Cruz, Andrew Siemion, David R. DeBoer, Jason T. Wright
Publikováno v:
The Astronomical Journal, Vol 168, Iss 6, p 283 (2024)
Planet–planet occultations (PPOs) occur when one exoplanet occults another exoplanet in the same system, as seen from the Earth’s vantage point. PPOs may provide a unique opportunity to observe radio “spillover” from extraterrestrial intellig
Externí odkaz:
https://doaj.org/article/ff3ad79b9afc4ae8bbd0898aa19a018e
Autor:
Edward W. Schwieterman, Thomas J. Fauchez, Jacob Haqq-Misra, Ravi K. Kopparapu, Daniel Angerhausen, Daria Pidhorodetska, Michaela Leung, Evan L. Sneed, Elsa Ducrot
Publikováno v:
The Astrophysical Journal, Vol 969, Iss 1, p 20 (2024)
Atmospheric pollutants such as chlorofluorocarbons and NO _2 have been proposed as potential remotely detectable atmospheric technosignature gases. Here we investigate the potential for artificial greenhouse gases including CF _4 , C _2 F _6 , C _3 F
Externí odkaz:
https://doaj.org/article/ac3039bd16ba40b49e0b1dbe11ee4f85
Autor:
Megan G. Li, Sofia Z. Sheikh, Christian Gilbertson, Matthias Y. He, Howard Isaacson, Steve Croft, Evan L. Sneed
Publikováno v:
The Astronomical Journal, Vol 166, Iss 5, p 182 (2023)
A stable-frequency transmitter with relative radial acceleration to a receiver will show a change in received frequency over time, known as a “drift rate.” For a transmission from an exoplanet, we must account for multiple components of drift rat
Externí odkaz:
https://doaj.org/article/16528fba08f7472990ccc6cfe2c22cc8
Autor:
Nick Tusay, Macy J. Huston, Cayla M. Dedrick, Stephen Kerby, Michael L. Palumbo III, Steve Croft, Jason T. Wright, Paul Robertson, Sofia Sheikh, Laura Duffy, Gregory Foote, Andrew Hyde, Julia Lafond, Ella Mullikin, Winter Parts, Phoebe Sandhaus, Hillary H. Smith, Evan L. Sneed, Daniel Czech, Vishal Gajjar
Stars provide an enormous gain for interstellar communications at their gravitational focus, perhaps as part of an interstellar network. If the Sun is part of such a network, there should be probes at the gravitational foci of nearby stars. If there
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29fe3738eb58c9a48293895dca85c194
Autor:
Caitlyn A. K. Singam, Theresa Fisher, Dawn M. Gelino, Gabriel G. De la Torre, Clément Vidal, Ross Davis, Searra Foote, George Profitiliotis, Evan L. Sneed, Sofia Z. Sheikh, Anamaria Berea, Julia DeMarines, David Grinspoon, A. M. Sessa, Jason T. Wright
Publikováno v:
Bulletin of the AAS. 53
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f709613db9ca9619bd36eb53b08a75e9
https://doi.org/10.3847/25c2cfeb.93bdfe43
https://doi.org/10.3847/25c2cfeb.93bdfe43
Autor:
Hilairy E. Hartnett, Edward W. Schwieterman, Nuno C. Santos, Ravi Kumar Kopparapu, Neal J. Turner, Chuanfei Dong, Ariel D. Anbar, Evan L. Sneed, Shawn Domagal-Goldman, Christopher T. Reinhard, Giada Arney, Eric Hébrard, Nancy Y. Kiang
Publikováno v:
Bulletin of the AAS. 53
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffcd20ca938c8f30684d4acfaa6d19be
https://doi.org/10.3847/25c2cfeb.479f6cc8
https://doi.org/10.3847/25c2cfeb.479f6cc8
Autor:
Charlotte Olsen, Thea Faridani, Evan L. Sneed, Beck E. Strauss, Schuyler R. Borges, Erin Maier, Avery Kiihne, Edgard G. Rivera-Valentin, Vic Zamloot, T. O'Neill, Jennifer A. Grier, Dany Waller
Gender equity remains a major issue facing the field of planetary science, and there is broad interest in addressing gender disparities within space science and related disciplines. Many studies of these topics have been performed by professional pla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b023ff7872affb954a9eb9bd62ceefe