Zobrazeno 1 - 10
of 648
pro vyhledávání: '"Felton, Ryan"'
Autor:
Lentz, Erik W., Felton, Ryan C.
Recent research has proposed that advanced propulsion mechanisms such as warp drives are more physically feasible than previously thought, using positive energy sources potentially sourced by known classical physics. Motivated by this, we hypothesize
Externí odkaz:
http://arxiv.org/abs/2405.19381
Autor:
Terry, Sean K., Hosek Jr., Matthew W., Lu, Jessica R., Lam, Casey, Abrams, Natasha, Bahramian, Arash, Barry, Richard, Beaulieu, Jean-Phillipe, Bhattacharya, Aparna, Chu, Devin, Ciurlo, Anna, Clarkson, Will, Do, Tuan, El-Badry, Kareem, Felton, Ryan, Freeman, Matthew, Gautam, Abhimat, Ghez, Andrea, Huber, Daniel, Hunt, Jason, Huston, Macy, Jayasinghe, Tharindu, Koshimoto, Naoki, Lucey, Madeline, Peißker, Florian, Pusack, Anna, Ranc, Clément, Rowan, Dominick, Sanderson, Robyn, Schödel, Rainer, Spencer, Richard G., Street, Rachel, Suzuki, Daisuke, Vandorou, Aikaterini
We advocate for a Galactic center (GC) field to be added to the Galactic Bulge Time Domain Survey (GBTDS). The new field would yield high-cadence photometric and astrometric measurements of an unprecedented ${\sim}$3.3 million stars toward the GC. Th
Externí odkaz:
http://arxiv.org/abs/2306.12485
Autor:
Mandt, Kathleen, Luspay-Kuti, Adrienn, Lustig-Yaeger, Jacob, Felton, Ryan, Domagal-Goldman, Shawn
Publikováno v:
The Astrophysical Journal, 930(1), 73 (2022)
The TRAPPIST-1 system is home to at least seven terrestrial planets and is a target of interest for future James Webb Space Telescope (JWST) observations. Additionally, these planets will be of interest to future missions making observations in the u
Externí odkaz:
http://arxiv.org/abs/2207.12358
Autor:
Haqq-Misra, Jacob, Schwieterman, Edward W., Socas-Navarro, Hector, Kopparapu, Ravi, Angerhausen, Daniel, Beatty, Thomas G., Berdyugina, Svetlana, Felton, Ryan, Sharma, Siddhant, De la Torre, Gabriel G., Apai, Dániel, participants, the TechnoClimes 2020 workshop
Publikováno v:
Acta Astronautica (2022) 198: 194-207
Technosignatures refer to observational manifestations of technology that could be detected through astronomical means. Most previous searches for technosignatures have focused on searches for radio signals, but many current and future observing faci
Externí odkaz:
http://arxiv.org/abs/2206.00030
Autor:
Felton, Ryan C., Bastelberger, Sandra T., Mandt, Kathleen E., Luspay-Kuti, Adrienn, Fauchez, Thomas J., Domagal-Goldman, Shawn D.
Publikováno v:
JGR Planets Volume 127, Issue 3, March 2022
Saturn's Moon Titan receives volatiles into the top of its atmosphere-including atomic oxygen-sourced from cryovolcanoes on Enceladus. Similar types of atmosphere exchange from one body to another, such as O2 and O3 sourced from TRAPPIST-1 d, could b
Externí odkaz:
http://arxiv.org/abs/2206.00028
Autor:
Haqq-Misra, Jacob, Schwieterman, Edward W., Socas-Navarro, Hector, Kopparapu, Ravi, Angerhausen, Daniel, Beatty, Thomas G., Berdyugina, Svetlana, Felton, Ryan, Sharma, Siddhant, De la Torre, Gabriel G., Apai, Daniel
Publikováno v:
Acta Astronautica, 198
Technosignatures refer to observational manifestations of technology that could be detected through astronom-ical means. Most previous searches for technosignatures have focused on searches for radio signals, but manycurrent and future observing faci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5f07810e193187e1ab3c9d381c66d2f
Autor:
Felton, Ryan, Domagal-Goldman, Shawn, Arney, Giada, Gao, Peter, Lora, Juan, Villaneuva, Geronimo, Hebrard, Eric
Radial velocity measurements of Barnard's Star have shown the potential for there to be a planet – Barnard's Star b – with a minimum mass of 3.2 Me, orbiting with a semimajor axis near the snow-line of the system. The size and orbital properties
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d665bfffc1749745b138a843ef01cdeb
Autor:
Wadyka, Sally (AUTHOR), Felton, Ryan (AUTHOR)
Publikováno v:
Consumer Reports. Jul2022, Vol. 87 Issue 7, p44-52. 9p. 1 Color Photograph, 1 Illustration, 1 Chart.
Autor:
FELTON, RYAN
Publikováno v:
Consumer Reports. Jan2022, Vol. 87 Issue 1, p52-58. 7p. 3 Illustrations, 3 Diagrams, 1 Graph.
Autor:
MURPHY, TIM (AUTHOR), Felton, Ryan (AUTHOR)
Publikováno v:
Mother Jones. Mar/Apr2017, Vol. 42 Issue 2, p44-59. 8p. 1 Color Photograph, 1 Black and White Photograph, 1 Cartoon or Caricature.