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K2 and Spitzer phase curves of the rocky ultra-short-period planet K2-141 b hint at a tenuous rock vapor atmosphere

Autor: Zieba, S., Zilinskas, M., Kreidberg, L., Nguyen, T. G., Miguel, Y., Cowan, N. B., Pierrehumbert, R., Carone, L., Dang, L., Hammond, M., Louden, T., Lupu, R., Malavolta, L., Stevenson, K. B.

Publikováno v: A&A 664, A79 (2022)

K2-141 b is a transiting, small (1.5 Re) ultra-short-period (USP) planet discovered by Kepler orbiting a K-dwarf host star every 6.7 hours. The planet's high surface temperature makes it an excellent target for thermal emission observations. Here we

Externí odkaz: http://arxiv.org/abs/2203.00370

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Akademický článek

A secondary atmosphere on the rocky exoplanet 55 Cancri e.

Autor: Hu R; Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA. renyu.hu@jpl.nasa.gov.; Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA, USA. renyu.hu@jpl.nasa.gov., Bello-Arufe A; Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA., Zhang M; Department of Astronomy and Astrophysics, University of Chicago, Chicago, IL, USA., Paragas K; Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA, USA., Zilinskas M; SRON Netherlands Institute for Space Research, Leiden, The Netherlands., van Buchem C; Leiden Observatory, Leiden University, Leiden, The Netherlands., Bess M; Department of Physics and Astronomy, University of New Mexico, Albuquerque, NM, USA., Patel J; Department of Astronomy, Stockholm University, Stockholm, Sweden., Ito Y; Division of Science, National Astronomical Observatory of Japan (NAOJ), Mitaka, Japan.; Department of Physics and Astronomy, University College London, London, United Kingdom., Damiano M; Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA., Scheucher M; Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA., Oza AV; Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA., Knutson HA; Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA, USA., Miguel Y; SRON Netherlands Institute for Space Research, Leiden, The Netherlands.; Leiden Observatory, Leiden University, Leiden, The Netherlands., Dragomir D; Department of Physics and Astronomy, University of New Mexico, Albuquerque, NM, USA., Brandeker A; Department of Astronomy, Stockholm University, Stockholm, Sweden., Demory BO; Center for Space and Habitability, University of Bern, Bern, Switzerland.; Space Research and Planetary Sciences, Physics Institute, University of Bern, Bern, Switzerland.

Publikováno v: Nature [Nature] 2024 Jun; Vol. 630 (8017), pp. 609-612. Date of Electronic Publication: 2024 May 08.

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Lava worlds

Autor: Zilinskas, M.

Publikováno v: None

Over the last three decades, the discovery of exoplanets has revealed the boundless variety of worlds beyond our own Solar System⁠. Majority of planetary systems contain short-period planets that are larger than Earth but smaller than Neptune⁠. F

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0e79ae001cad6cfdd40f7251cbb8d8fa
https://hdl.handle.net/1887/3618852

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Akademický článek

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Observability of evaporating lava worlds

Autor: Zilinskas, M., Buchem, C.P.A. van, Miguel, Y., Louca, A., Lupu, R., Zieba, S., Westrenen, W. van

Publikováno v: Astronomy and Astrophysics, 661:A126, 1-14. EDP Sciences
Zilinskas, M, Van Buchem, C P A, Miguel, Y, Louca, A, Lupu, R, Zieba, S & Van Westrenen, W 2022, ' Observability of evaporating lava worlds ', Astronomy and Astrophysics, vol. 661, A126, pp. 1-14 . https://doi.org/10.1051/0004-6361/202142984
Bulletin of the American Astronomical Society, 503.05. Washington: AAS Publishing
ISSUE=5;STARTPAGE=503.05;TITLE=Bulletin of the American Astronomical Society
Astronomy & Astrophysics, 661:A126

Lava worlds belong to a class of short orbital period planets reaching dayside temperatures high enough to melt their silicate crust. Theory predicts that the resulting lava oceans outgas their volatile components, attaining equilibrium with the over

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5eaf12306f2c413ec025b147d22ceb79
https://hdl.handle.net/1887/3515449

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