Results 111 to 120 of about 14,838,227 (209)

Searching for Giant Exoplanets around M-dwarf Stars (GEMS) I: Survey Motivation

The Astronomical Journal
Recent discoveries of transiting giant exoplanets around M-dwarf stars (GEMS), aided by the all-sky coverage of TESS, are starting to stretch theories of planet formation through the core-accretion scenario.
Shubham Kanodia, Caleb I. Cañas, Suvrath Mahadevan, Eric B. Ford, Ravit Helled, Dana E. Anderson, Alan Boss, William D. Cochran, Megan Delamer, Te Han, Jessica E. Libby-Roberts, Andrea S. J. Lin, Simon Müller, Paul Robertson, Gumundur Stefánsson, Johanna Teske   +15 more
doaj   +1 more source

Performance comparison between JWST/MIRI+NIRCam & VLT/SPHERE for exoplanet detection [PDF]

, 2010
Performance comparison between JWST/MIRI and VLT/SPHERE for exoplanet detection Charles Hanot, Olivier Absil, Anthony Boccaletti, Céline Cavarroc, Jean Surdej In the context of exoplanet detection, a large majority of the 400 detected exoplanets have ...
Hanot, Charles
core  

Revised Architecture and Two New Super-Earths in the HD 134606 Planetary System

The Astronomical Journal
Multiplanet systems exhibit a diversity of architectures that diverge from the solar system and contribute to the topic of exoplanet demographics. Radial velocity (RV) surveys form a crucial component of exoplanet surveys, as their long observational ...
Zhexing Li, Stephen R. Kane, Timothy D. Brandt, Tara Fetherolf, Paul Robertson, Jinglin Zhao, Paul A. Dalba, Robert A. Wittenmyer, R. Paul Butler, Matías R. Díaz, Steve B. Howell, Jeremy Bailey, Brad Carter, Elise Furlan, Crystal L. Gnilka, Jonathan Horner, Hugh R. A. Jones, Simon O’Toole, Chris Tinney   +18 more
doaj   +1 more source

ExoGemS Detection of a Metal Hydride in an Exoplanet Atmosphere

, 2023
Exoplanet atmosphere studies are often enriched by synergies with brown dwarf analogs. However, many key molecules commonly seen in brown dwarfs have yet to be confirmed in exoplanet atmospheres.
Deibert, Emily, Jayawardhana, Ray, Ridden-Harper, Andrew, MacDonald, Ryan J., de Mooij, Ernst, Langeveld, Adam, Turner, Jake D., Flagg, Laura, Gibson, Neale, Sing, David   +9 more
core  

TESS Hunt for Young and Maturing Exoplanets (THYME). XII. A Young Mini-Neptune on the Upper Edge of the Radius Valley in the Hyades Cluster

The Astronomical Journal
We present the discovery and characterization of TOI-4364b, a young mini-Neptune in the tidal tails of the Hyades cluster, identified through TESS transit observations and ground-based follow-up photometry.
Adam Distler, Melinda Soares-Furtado, Andrew Vanderburg, Jack Schulte, Juliette Becker, Andrew W. Mann, Steve B. Howell, Adam L. Kraus, Ronan Kerr, Khalid Barkaoui, César Briceño, Karen A. Collins, Dennis Conti, Jon M. Jenkins, Mary Anne Limbach, Samuel N. Quinn, Richard P. Schwarz, Sara Seager, Jake D. Turner, Joseph D. Twicken, Joshua N. Winn, Carl Ziegler   +21 more
doaj   +1 more source

Coronagraphic Data Post-processing Using Projections on Instrumental Modes

The Astrophysical Journal
Directly observing exoplanets with coronagraphs is impeded by the presence of speckles from aberrations in the optical path, which can be mitigated in hardware with wave front control, as well as in post-processing. This work explores using an instrument
Yinzi Xin, Laurent Pueyo, Romain Laugier, Leonid Pogorelyuk, Ewan S. Douglas, Benjamin J. S. Pope, Kerri L. Cahoy   +6 more
doaj   +1 more source

Exoplanet Detection of the Kepler Space Telescope through the Transit Method

Transactions on Computer Science and Intelligent Systems Research
With the exploitation of resources and environmental pollution, the Earth has suffered countless damages. As a result, there are more and more environmental problems such as the greenhouse effect and desertification. People only have one home, one Earth, so if the Earth becomes extinct, people will not exist anymore.
openaire   +1 more source

Insights into the diversity of exoplanet atmospheres in the era of JWST. [PDF]

Astrophys Space Sci
Radica M.
europepmc   +1 more source

Computational challenges in exoplanet atmospheric retrieval. [PDF]

Living Rev Comput Astrophys
K Barstow J, Welbanks L.
europepmc   +1 more source

Euhabitability: A New Term to Aid in the Search for Life in Addition to the Habitable Zone Framework. [PDF]

Space Sci Rev
Glaser DM, Olson S, Berdyugina S, Byrne P, Cawood P, Lingam M, Lustig-Yaeger J, Spohn T.   +7 more
europepmc   +1 more source