Results 41 to 50 of about 71,492 (285)

Mapping Exoplanets

, 2020
The varied surfaces and atmospheres of planets make them interesting places to live, explore, and study from afar. Unfortunately, the great distance to exoplanets makes it impossible to resolve their disk with current or near-term technology. It is still
A Shporer, AP Showman, B Drummond, BJ Foley, BJ Foley, BJ Foley, BO Demory, C Beichman, C Dorn, C Majeau, C Marois, D Angerhausen, D Apai, D Charbonneau, D Deming, D Höning, D Keating, D Keating, D Sudarsky, D Veras, DJ Armstrong, DM Williams, DS Abbot, E Agol, E Buenzli, E Gaidos, E Pallé, E Rauscher, E Rauscher, EMR Kempton, H Kawahara, H Kawahara, H Kawahara, H Kawahara, HA Knutson, HA Knutson, HM Haggard, HN Russell, I Dobbs-Dixon, I Dobbs-Dixon, I Dobbs-Dixon, I Gómez-Leal, IAG Snellen, IJM Crossfield, J de Wit, J Lustig-Yaeger, JC Schwartz, JC Schwartz, JH Jiang, K Heng, K Mandel, KB Stevenson, L Dang, L Rossi, LJ Esteves, LJ Esteves, M Aizawa, M Brogi, M Roman, MAS McTier, MF Sterzik, NB Cowan, NB Cowan, NB Cowan, NB Cowan, NB Cowan, NB Cowan, NB Cowan, NB Cowan, NB Cowan, NB Cowan, NK Lewis, PGJ Irwin, PHH Oakley, PKG Williams, R Luger, R Luger, S Fan, T Karalidi, T Louden, T Louden, TD Robinson, TD Robinson, TD Robinson, TG Beatty, TJ Bell, V Kostov, V Parmentier, Y Fujii, Y Fujii, Y Fujii, YK Feng   +91 more
core   +1 more source

Relationship between Luminosity, Irradiance and Temperature of star on the orbital parameters of exoplanets

EPJ Web of Conferences, 2013
For 759 exoplanets detected by radial velocities method we found that distances of exoplanets from central star comply in general Schmidt law and these distances depend on the stellar surface temperature.
Pavel Pintr
doaj   +1 more source

The way forward [PDF]

, 2016
For the last few decades the study of disks around stars young and old and of different types have progressed significantly. During the same time a completely new discipline, the study of exoplanets, planets orbiting stars other than our Sun, have ...
Fridlund, Malcolm, Hatzes, Artie, Liseau, René   +2 more
core   +3 more sources

Follow-Up and Validation of K2 and TESS Planetary Systems With Keck NIRC2 Adaptive Optics Imaging

Frontiers in Astronomy and Space Sciences, 2021
High resolution imaging (HRI) is a critical part of the transiting exoplanet follow-up and validation process. HRI allows previously unresolved stellar companions and background blends to be resolved, vetting false positive signals and improving the ...
Joshua E. Schlieder, Erica J. Gonzales, David R. Ciardi, Rahul I. Patel, Ian J. M. Crossfield, Justin R. Crepp, Courtney D. Dressing, Thomas Barclay, Thomas Barclay, Andrew W. Howard   +9 more
doaj   +1 more source

The CARMENES search for exoplanets around M dwarfs [PDF]

Astronomy & Astrophysics, 2018
We announce the discovery of two planetary companions orbiting around the low-mass stars Ross 1020 (GJ 3779, M4.0V) and LP 819-052 (GJ 1265, M4.5V).
R. Luque, G. Nowak, E. Pallé, D. Kossakowski, T. Trifonov, M. Zechmeister, V. B'ejar, C. Guillén, L. Tal-Or, D. Hidalgo, I. Ribas, A. Reiners, J. Caballero, P. Amado, A. Quirrenbach, J. Aceituno, M. Cort'es-Contreras, E. Díez-Alonso, S. Dreizler, E. Guenther, T. Henning, S. Jeffers, A. Kaminski, M. Kürster, M. Lafarga, D. Montes, J. Morales, V. Passegger, J. H. M. M. Schmitt, A. Schweitzer   +29 more
semanticscholar   +1 more source

Structure of exoplanets [PDF]

Proceedings of the National Academy of Sciences, 2013
Significance Planets around other stars, or exoplanets, are now known to be common in our galaxy. Exoplanets span a much wider range of physical conditions than the planets in our solar system, and include extremely puffy gas giants to compact rocky planets that can have densities as high as that of iron. The diversity of exoplanets allows us
Spiegel, David S, Fortney, Jonathan J, Sotin, Christophe   +2 more
openaire   +4 more sources

Heavy Metal Rules. I. Exoplanet Incidence and Metallicity

Geosciences, 2019
The discovery of only a handful of exoplanets required establishing a correlation between giant planet occurrence and metallicity of their host stars.
Vardan Adibekyan
doaj   +1 more source

A chemical survey of exoplanets with ARIEL

Experimental astronomy (Print), 2018
Thousands of exoplanets have now been discovered with a huge range of masses, sizes and orbits: from rocky Earth-like planets to large gas giants grazing the surface of their host star.
G. Tinetti, Pierre Drossart, P. Eccleston, P. Hartogh, Astrid Heske, J. Leconte, G. Micela, M. Ollivier, G. Pilbratt, L. Puig, D. Turrini, Bart Vandenbussche, Paulina Wolkenberg, J. Beaulieu, L. A. Buchave, Martin Ferus, Matt Griffin, M. Guedel, Kay Justtanont, P. Lagage, Pedro Machado, G. Malaguti, Michiel Min, H. Nørgaard-Nielsen, Mirek Rataj, Tom Ray, Ignasi Ribas, M. Swain, Robert Szabo, Stephanie C. Werner, J. Barstow, M. Burleigh, James Cho, V. C. du Foresto, Athena Coustenis, L. Decin, T. Encrenaz, M. Galand, M. Gillon, R. Helled, J. C. Morales, A. G. Munoz, A. Moneti, Isabella Pagano, E. Pascale, G. Piccioni, David Pinfield, Subhajit Sarkar, F. Selsis, Jonathan Tennyson, A. Triaud, O. Venot, I. Waldmann, David Waltham, Gillian S. Wright, Jérôme Amiaux, J. Auguères, Michel Berthé, N. Bezawada, Georgia Bishop, Neil Bowles, Deirdre Coffey, J. Colomé, Martin Crook, P. Crouzet, Vania Da Peppo, I. E. Sanz, Mauro Focardi, M. Frericks, Tom Hunt, R. Kohley, K. Middleton, G. Morgante, R. Ottensamer, Emanuele Pace, Chris Pearson, R. Stamper, K. Symonds, M. Rengel, E. Renotte, Peter Ade, L. Affer, C. Alard, Nicole F Allard, F. Altieri, Yves André, Claudio Arena, Ioannis Argyriou, Alan Aylward, C. Baccani, Gáspár Á. Bakos, M. Banaszkiewicz, Mike Barlow, Virginie Batista, G. Bellucci, Serena Benatti, Pernelle Bernardi, B. Bézard, M. Błęcka, É. Bolmont, B. Bonfond, R. Bonito, A. Bonomo, J. Brucato, A. S. Brun, Ian Bryson, Waldemar Bujwan, Sarah Casewell, B. Charnay, C. Pestellini, Guo Chen, A. Ciaravella, R. Claudi, R. Clédassou, M. Damasso, M. Damiano, C. Danielski, P. Deroo, A. D. di Giorgio, Carsten Dominik, V. Doublier, Simon Doyle, René Doyon, Benjamin Drummond, Bastien Duong, S. Eales, Billy Edwards, Maria Farina, E. Flaccomio, L. Fletcher, F. Forget, Steve Fossey, Markus Fränz, Y. Fujii, A. Garcia-Piquer, W. Gear, Hervé Geoffray, Jean-Claude Gérard, L. Gesa, H. Gomez, Rafał Graczyk, C. Griffith, D. Grodent, M. Guarcello, J. Gustin, K. Hamano, P. Hargrave, Y. Hello, Kevin Heng, E. Herrero, A. Hornstrup, Benoit Hubert, Shigeru Ida, M. Ikoma, N. Iro, Patrick G J Irwin, C. Jarchow, Jean Jaubert, Hugh R. A. Jones, Queyrel Julien, Shingo Kameda, F. Kerschbaum, P. Kervella, T. Koskinen, M. Krijger, Norbert Krupp, M. Lafarga, F. Landini, E. Lellouch, G. Leto, A. Luntzer, T. Rank-Lüftinger, Antonio Maggio, Jesus Maldonado, Jean-Pierre Maillard, Urs Mall, J. Marquette, St'ephane Mathis, Pierre Maxted, T. Matsuo, A. Medvedev, Y. Miguel, V. Minier, G. Morello, Alessandro Mura, N. Narita, V. Nascimbeni, N. Nguyen Tong, V. Noce, F. Oliva, E. Pallé, Paul I. Palmer, M. Pancrazzi, Andreas Papageorgiou, V. Parmentier, M. Perger, A. Petralia, S. Pezzuto, R. Pierrehumbert, I. Pillitteri, G.H.M. Piotto, G. Pisano, L. Prisinzano, A. Radioti, J. Réess, L. Rezac, M. Rocchetto, A. Rosich, N. Sanna, A. Santerne, Giorgio Savini, G. Scandariato, B. Sicardy, Carles Sierra, G. Sindoni, K. Skup, I. Snellen, M. Sobiecki, L. Soret, A. Sozzetti, A. Stiepen, A. Strugarek, Jake Taylor, William Taylor, L. Terenzi, M. Tessenyi, A. Tsiaras, C. Tucker, Diana Valencia, G. Vasisht, A. Vazan, F. Vilardell, S. Vinatier, S. Viti, R. Waters, P. Wawer, A. Wawrzaszek, A. Whitworth, Yuk L. Yung, S. Yurchenko, M. Z. Osorio, R. Zellem, T. Zingales, F. Zwart   +243 more
semanticscholar   +1 more source

Exoplanet albedo spectra and colors as a function of planet phase, separation, and metallicity [PDF]

, 2010
First generation optical coronagraphic telescopes will obtain images of cool gas and ice giant exoplanets around nearby stars. The albedo spectra of exoplanets at planet-star separations larger than about 1 AU are dominated by reflected light to beyond 1
Ackerman, Alibert, Beichman, Boss, Brown, Burrows, Burrows, Burrows, Chapman, Chapman, Conrath, Dlugach, Dodson-Robinson, Dyudina, Fortney, Fortney, Fortney, Fortney, Fortney, Fortney, Freedman, Gautier, Gautier, Guillot, Guillot, Guyon, Ida, Jonathan J. Fortney, Kasdin, Kerri L. Cahoy, Kratter, Kuchner, Lafreniere, Liou, Lodders, Lodders, Lodders, Mark S. Marley, Marley, Marley, Marley, Marley, Marois, Mawet, Mihilas, Rauscher, Saumon, Saumon, Seager, Sobolev, Spiegel, Stephens, Sudarsky, Sudarsky, Sudarsky, Traub, Veras, West, Zahnle   +58 more
core   +2 more sources

Muons, mutations, and planetary shielding

Frontiers in Astronomy and Space Sciences, 2022
Life on earth is protected from astrophysical cosmic rays by the heliospheric magnetic and slowly varying geomagnetic fields, and by collisions with oxygen and nitrogen molecules in the atmosphere.
Piet C. de Groen
doaj   +1 more source