Zobrazeno 1 - 10 of 100 pro vyhledávání: '"Kepler-22b"'
1
JWST: A mid-IR coronagraph for imaging extrasolar planets
Autor: J. M. Reess, P. Riaud, Daniel Rouan, Anthony Boccaletti, Pierre Baudoz, Jacques Baudrand
Publikováno v: ESA Special Publication
5th International Conference on Space Optics
5th International Conference on Space Optics, Mar 2004, Toulouse, France. pp.273-279
MIRI, the mid-IR instrument of JWST (JamesWebb Space Telescope), will include a coronagraphic device for which the ultimate goal is the detection and caracterization of extrasolar planets around nearby stars. In this paper, we describe the optical co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19bcc517a975f312de44029e7df99454
https://doi.org/10.1117/12.2500102
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2
A Pan-STARRS 1 study of the relationship between wide binarity and planet occurrence in theKeplerfield
Autor: Richard J. Wainscoat, K. C. Chambers, Niall R. Deacon, Klaus-Werner Hodapp, Andrew W. Mann, Nick Kaiser, Adam L. Kraus, Christopher Waters, Eugene A. Magnier, John L. Tonry, H. Flewelling, W. S. Burgett
Publikováno v: Monthly Notices of the Royal Astronomical Society. 455:4212-4230
The NASA Kepler mission has revolutionised time-domain astronomy and has massively expanded the number of known extrasolar planets. However, the effect of wide multiplicity on exoplanet occurrence has not been tested with this dataset. We present a s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29bbeb8871b678a5460172e529635480
https://doi.org/10.1093/mnras/stv2132
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3
The hunt for earth 2 .0
Autor: Mark Clampin, Alberto Conti
Publikováno v: IEEE Spectrum. 52:28-33
Earlier this year, astronomers announced the discovery of a planet not much bigger than Earth. Dubbed Kepler- 452b, the planet orbits a star like our own sun. Even more exciting, it orbits its star at just about the same distance that Earth orbits th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d3e7b9e1087270f845974d35a11e9571
https://doi.org/10.1109/mspec.2015.7335898
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4
A temperate rocky super-Earth transiting a nearby cool star
Autor: Nuno C. Santos, X. Delfosse, Gilbert A. Esquerdo, Jonathan Irwin, François Bouchy, T. Forveille, Jennifer G. Winters, A. Wunsche, David Charbonneau, Stéphane Udry, Raphaëlle D. Haywood, Courtney D. Dressing, Joseph E. Rodriguez, Jason A. Dittmann, Thiam-Guan Tan, Xavier Bonfils, Elisabeth R. Newton, David W. Latham, Christophe Lovis, Nicola Astudillo-Defru, Francesco Pepe, Zachory K. Berta-Thompson, Felipe Murgas, J. M. Almenara
Publikováno v: Nature
Nature, 2017, 544, pp.333-336. ⟨10.1038/nature22055⟩
M dwarf stars, which have masses less than 60 per cent that of the Sun, make up 75 per cent of the population of the stars in the Galaxy [1]. The atmospheres of orbiting Earth-sized planets are observationally accessible via transmission spectroscopy
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::567315e294a708efbd05260a77df7bfb
http://arxiv.org/abs/1704.05556
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5
Dynamical stability of the Gliese 581 exoplanetary system
Autor: I. Nagy, Zs. Tóth
Publikováno v: Monthly Notices of the Royal Astronomical Society. 442:454-461
Using numerical methods we investigate the dynamical stability of the Gliese 581 exoplanetary system. The system is known to harbour four planets (b-e). The existence of another planet (g) in the liquid water habitable zone of the star is debated aft
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9988e534cb4c04a084e366e9a86810e2
https://doi.org/10.1093/mnras/stu849
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6
The life supporting zone of Kepler-22b and the Kepler planetary candidates: KOI268.01, KOI701.03, KOI854.01 and KOI1026.01
Autor: David Neubauer, M. G. Firneis, Johannes Leitner, Regina Hitzenberger, Aron Vrtala
Publikováno v: Planetary and Space Science. 73:397-406
The concept of the life supporting zone is a generalization of the concept of the habitable zone (and therefore for water based life, i.e. life-as-we-know-it) to other solvents (and to life-as-we-do-not-know-it). We present an estimate of life suppor
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4f385adf3c088834fb86bb1d840e0b8c
https://doi.org/10.1016/j.pss.2012.07.020
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7
From systems chemistry to systems astrobiology: life in the universe as an emergent phenomenon
Autor: Julian Chela-Flores
Publikováno v: International Journal of Astrobiology. 12:8-16
Although astrobiology is a science midway between the life and physical sciences, it has surprisingly remained largely disconnected from recent trends in certain branches of both life and physical sciences. We discuss potential applications to astrob
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d1e2c6cc3a819b56b090d1f61e403a2
https://doi.org/10.1017/s1473550412000262
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8
A super-Earth transiting a nearby low-mass star
Autor: Christopher J. Burke, Zachory K. Berta, Emilio E. Falco, Jonathan Irwin, David Charbonneau, Philip Nutzman, Stéphane Udry, Xavier Bonfils, Francesco Pepe, Joshua N. Winn, Xavier Delfosse, Thierry Forveille, Lars A. Buchhave, Matthew J. Holman, Ruth Murray-Clay, Christophe Lovis, Didier Queloz, David W. Latham, Michel Mayor
Publikováno v: arXiv
Nature
Nature, Nature Publishing Group, 2009, 462, pp.891. ⟨10.1038/nature08679⟩
A decade ago, the detection of the first1, 2 transiting extrasolar planet provided a direct constraint on its composition and opened the door to spectroscopic investigations of extrasolar planetary atmospheres3. Because such characterization studies
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10e519a39e0af973a756ac182c907e66
https://doi.org/10.1038/nature08679
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10
Dynamics and stability of telluric planets within the habitable zone of extrasolar planetary systems
Autor: Tobias C. Hinse, S. Mikkola, Krzysztof Goździewski, U. G. Jørgensen, R. Michelsen
Publikováno v: Astronomy & Astrophysics. 488:1133-1147
Aims. We study gravitational perturbation effects of observed giant extrasolar planets on hypothetical Earth-like planets in the context of the three-body problem. This paper considers a large parameter survey of different orbital configuration of tw
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::50e9a28fb2ebfb7991930cfaa642c1e8
https://doi.org/10.1051/0004-6361:200809822
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