Results 151 to 160 of about 46,669 (261)

Piercing Through the Haze: Characterizing Titan-like Terrestrial Exoplanets with JWST

The Astronomical Journal
As we enter a new era of using JWST to characterize exoplanet atmospheres, a top priority is defining observational needs and parameters in the search for life on an exoplanet. Although some studies have begun to consider Titan-like exoplanet atmospheres,
L. C. Mayorga, Jacob Lustig-Yaeger, Andrew P. Lincowski, Kathleen E. Mandt, Ryan C. Felton, Adrienn Luspay-Kuti, Kristin S. Sotzen, Cameron A. Gutgsell   +7 more
doaj   +1 more source

Chemistry of Laboratory Exoplanet Hazes

, 2020
International audienceI will present results of the composition of exoplanet haze particles determined from very high resolution mass spectrometry and elemental analysis.
Lewis, N. K., Horst, S. M., Bishop, N., Flandinet, L., Wolters, C., He, C., Moses, J. I., Sebree, J., Moran, S. E., Vuitton, Véronique, Orthous-Daunay, F.-R.   +10 more
core  

The Importance of Optical Wavelength Data on Atmospheric Retrievals of Exoplanet Transmission Spectra

The Astronomical Journal
Exoplanet transmission spectra provide rich information about the chemical composition, clouds, and temperature structure of exoplanet atmospheres. Most exoplanet transmission spectra only span infrared wavelengths (≳1 μ m), which can preclude crucial ...
Charlotte Fairman, Hannah R. Wakeford, Ryan J. MacDonald   +2 more
doaj   +1 more source

Demonstrating Exoplanet Transit Photometry from Space with a 15 mm Aperture Optical Navigation Camera on Hayabusa2

The Astronomical Journal
Observations of exoplanet transits by small satellites have gained increasing attention for reducing biases in the detection of long-period planets. However, no unambiguous detection of an exoplanet has yet been demonstrated using optics with apertures ...
Koki Yumoto, Toru Kouyama, Manabu Yamada, Yuya Mimasu, Tomokatsu Morota, Yuichiro Cho, Yasuhiro Yokota, Masahiko Hayakawa, Anthony Arfaux, Eri Tatsumi, Moe Matsuoka, Naoya Sakatani, Sumito Shimomura, Shingo Kameda, Satoshi Tanaka, Keigo Enya, Seiji Sugita   +16 more
doaj   +1 more source

Exploring Exoplanets With Interferometry

KISS (Keck Institute for Space Studies) Workshop Study Report; Study Leads: S.P. Quanz, B. Mennesson, C.
Quanz, Sascha P., Mennesson, Bertrand, Beichman, Charles, Hansen, Jonah T., Dannert, Felix A., Fortier, Andrea, Ireland, Michael, Beltsten, Nicholas, Alei, Eleonora, Pogorelyuk, Leonid, Balmer, William O., Defrère, Denis, Vasisht, Gautam, Fridlund, Malcolm, Laugier, Romain, Kataria, Tiffany, Serabyn, Eugene, Ertel, Steve, Rousseau, Hélène, Wagner, Kevin, Morgan, Rhonda, van Belle, Gerard T., Schaefer, Gail H., Berger, Jean-Philippe, Matsuo, Taro, Douglas, Ewan, Monnier, John D., Glauser, Adrian M., Mawet, Dimitri, Meyer, Michael R.   +29 more
openaire   +2 more sources

Results of the astrometry and direct imaging testbed for exoplanet detection

, 2017
Measuring masses of long-period planets around F, G, and K stars is necessary to characterize exoplanets and assess their habitability. Imaging stellar astrometry offers a unique opportunity to solve radial velocity system inclination ambiguity and ...
Rodack, Alexander, Pluzhnik, Eugene A., Olivier Guyon, Milster, Thomas, Finan, Emily, Eugene A. Pluzhnik, Alexander Rodack, Eduardo A. Bendek, Belikov, Ruslan, Thomas Milster, Emily Finan, Justin Knight, Ruslan Belikov, Knight, Justin, Lee Johnson, Guyon, Olivier, Johnson, Lee, Bendek, Eduardo A.   +17 more
core   +1 more source

Modeling Atmospheric Lines by the Exoplanet Community (MALBEC) Version 1.0: A CUISINES Radiative Transfer Intercomparison Project

The Planetary Science Journal
Radiative transfer (RT) models are critical in the interpretation of exoplanetary spectra, in simulating exoplanet climates, and when designing the specifications of future flagship observatories.
Geronimo L. Villanueva, Thomas J. Fauchez, Vincent Kofman, Eleonora Alei, Elspeth K. H. Lee, Estelle Janin, Michael D. Himes, Jérémy Leconte, Michaela Leung, Sara Faggi, Mei Ting Mak, Denis E. Sergeev, Thea Kozakis, James Manners, Nathan Mayne, Edward W. Schwieterman, Alex R. Howe, Natasha Batalha   +17 more
doaj   +1 more source

An Analytical Model of Wavelength-dependent Opposition Surge in Emittance and Reflectance Spectroscopy of Airless Rocky Exoplanets

The Planetary Science Journal
Theoretical frameworks for reflection and emission spectroscopy of exoplanet surfaces are becoming increasingly important for the characterization of rocky exoplanets, especially with the rapid growth of the detected exoplanet population and ...
Leonardos Gkouvelis
doaj   +1 more source

88th Annual Meeting of the Meteoritical Society 2026: Abstracts

Meteoritics &Planetary Science, Volume 61, Issue S1, Page S48-S551, August 2026.
wiley   +1 more source

Multiplicity study of exoplanet host stars

, 2009
We present recent results of our ongoing multiplicity study of exoplanet host stars.
Markus Mugrauer, Christian Ginski, Ralph Neuhäuser, Thomas Eisenbeiss   +3 more
core   +1 more source