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Ross 128 b
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Ross 128 b is a confirmed Earth-sized exoplanet, likely rocky, orbiting within the inner habitable zone of the red dwarf Ross 128, at a distance of about 11 light-years from Earth; only Proxima Centauri b is closer. The exoplanet was found using a decade's worth of radial velocity data with the HARPS...
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Kepler-1625 b-i
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Title: The nature of the giant exomoon candidate Kepler-1625 b-i Author: René Heller (Max Planck Institute for Solar System Research, Göttingen, Germany) The recent announcement of a Neptune-sized exomoon candidate around the transiting Jupiter-sized object Kepler-1625 b could indicate th...
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KIC 5095269
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Title: Evidence for a planetary mass third body orbiting the binary star KIC 5095269 Author: A. K. Getley, B. Carter, R. King, S. O'Toole In this paper, we report the evidence for a planetary mass body orbiting the close binary star KIC 5095269. This detection arose from a search for eclipse timing va...
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PSR B1257+12B
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PSR B1257+12B is an extrasolar planet (approximately 980 light-years away) in the constellation of Virgo (the Virgin). PSR B1257+12B was the first planet ever discovered outside the Solar system, and is the second object known to be orbiting the pulsar PSR B1257+12, which it circles at a distance...
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KELT-20b
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Title: KELT-20b: A giant planet with a period of P~ 3.5 days transiting the V~ 7.6 early A star HD 185603 Author: Michael B. Lund, Joseph E. Rodriguez, George Zhou, B. Scott Gaudi, Keivan G. Stassun, Marshall C. Johnson, Allyson Bieryla, Ryan J. Oelkers, Daniel J. Stevens, Karen A. Collins, Kaloyan P...
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Exoplanetary Tectonics
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Title: Stellar Chemical Clues As To The Rarity of Exoplanetary Tectonics Author: Cayman T. Unterborn, Scott D. Hull, Lars P. Stixrude, Johanna K. Teske, Jennifer A. Johnson, Wendy R. Panero Earth's tectonic processes regulate the formation of continental crust, control its unique deep water an...
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EPIC 228735255b
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Title: EPIC 228735255b - An eccentric 6.57 day transiting hot Jupiter in Virgo Author: H.A.C. Giles, D. Bayliss, N. Espinoza, R. Brahm, S. Blanco-Cuaresma, A. Shporer, D. Armstrong, C. Lovis, S. Udry, F. Bouchy, M. Marmier, A. Jordán, J. Bento, A. Collier Cameron, R. Sefako, W. D. Cochran, F. Rojas...
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HD 106315
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Title: Two Small Transiting Planets and a Third Body Orbiting HD 106315 Author: Ian J. M. Crossfield, David R. Ciardi, Howard Isaacson, Andrew W. Howard, Erik A. Petigura, Lauren M. Weiss, Benjamin J. Fulton, Evan Sinukoff, Joshua E. Schlieder, Dimitri Mawet, Garreth Ruane, Imke de Pater, Kather...
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HATS-36b
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Title: HATS-36b and 24 other transiting/eclipsing systems from the HATSouth - K2 Campaign 7 program Author: D. Bayliss, J. D. Hartman, G. Zhou, G. A. Bakos, A. Vanderburg, J. Bento, L. Mancini, S. Ciceri, R. Brahm, A. Jordán, N. Espinoza, M. Rabus, T. G. Tan, K. Penev, W. Bhatti, M. de Val-Borro, V. Su...
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L7 dwarf 2MASS J11193254-1137466
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Title: The Young L Dwarf 2MASS J11193254-1137466 is a Planetary-Mass Binary Author: William M. J. Best, Michael C. Liu, Trent J. Dupuy, Eugene A. Magnier We have discovered that the extremely red, low-gravity L7 dwarf 2MASS J11193254-1137466 is a 0.14" (3.6 AU) binary using Keck laser guide star a...
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KELT-9b
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The hottest planet yet is twice Jupiter's size and hot as a star Finding exoplanets around stars much hotter than the sun is difficult. This is because the blinding brightness and rapid spinning of stars like the one KELT-9b orbits can obscure the relatively minuscule changes to their light that pas...
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Exoplanet Atmospheres
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Title: The Role of Drag in the Energetics of Strongly Forced Exoplanet Atmospheres Authors: Emily Rauscher (1), Kristen Menou (2) ((1) University of Arizona, (2) Columbia University) In contrast to the Earth, where frictional heating is typically neglected in atmospheric modelling, we show th...
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KOI-13
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Title: Asymmetric transit curves as indication of orbital obliquity: clues from the brown dwarf companion in KOI-13 Authors: Gy. M. Szabo, R. Szabo, J. M. Benko, H. Lehmann, Gy. Mezo, A. E. Simon, Zs. Kovari, G. Hodosan, Zs. Regaly, L. L. Kiss KOI-13.01, a planet-sized companion in an optical doubl...
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HAT-P-26b
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'Warm Neptune' Has Unexpectedly Primitive Atmosphere A study combining observations from NASA's Hubble and Spitzer space telescopes reveals that the distant planet HAT-P-26b has a primitive atmosphere composed almost entirely of hydrogen and helium. Located about 437 light years away, HAT-...
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51 Eridani b
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Newly Discovered World Is Most Like Jupiter A team of astronomers, including half a dozen from the Space Telescope Science Institute (STScI) in Baltimore, Maryland, have used the Gemini Observatory's new Gemini Planet Imager to find the most solar system-like planet ever directly imaged around...
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