Results 141 to 150 of about 22,639,627 (262)

Solar System Ice Giants: Exoplanets in our Backyard

, 2018
Future remote sensing of exoplanets will be enhanced by a thorough investigation of our solar system Ice Giants (Neptune-size planets). What can the configuration of the magnetic field tell us (remotely) about the interior, and what implications does that field have for the structure of the magnetosphere; energy input into the atmosphere, and surface ...
Rymer, Abigail, Mandt, Kathleen, Hurley, Dana, Lisse, Carey, Izenberg, Noam, Smith, Todd, Westlake, Joseph, Bunce, Emma, Arridge, Christopher, Masters, Adam, Hofstadter, Mark, Simon, Amy, Brandt, Pontus, Clark, George, Cohen, Ian, Allen, Robert, Vine, Sarah, Hansen, Kenneth, Hospodarsky, George, Kurth, Paul, Romani, William, Lamy, Laurent, Zarka, Philippe, Cao, Hao, Paty, Carol, Hedman, Matthew, Roussos, Elias, Cruikshank, Dale, Farrell, William, Fieseler, Paul, Coates, Andrew, Yelle, Roger, Parkinson, Christopher, Militzer, Burkhard, Grodent, Denis, Kollmann, Peter, Mcnutt, Ralph, André, Nicolas, Strange, Nathan, Barnes, Jason, Dones, Luke, Denk, Tilmann, Rathbun, Julie, Lunine, Jonathan, Desai, Ravi, Cochrane, Corey, Sayanagi, M., Postberg, Frank, Ebert, Robert, Hill, Thomas, Mueller-Wodarg, Ingo, Regoli, Leonardo, Pontius, Duane, Stanley, Sabine, Greathouse, Thomas, Saur, Joachim, Marouf, Essam, Bergman, Jan, Higgins, Chuck, Johnson, Robert, Thomsen, Michelle, Soderlund, Krista, Jia, Xianzhe, Wilson, Robert, Englander, Jacob, Burch, Jim, Nordheim, Tom, Grava, Cesare, Baines, Kevin, Quick, Lynnae, Russell, Christopher, Cravens, Thomas, Cecconi, Baptiste, Aslam, Shahid, Bray, Veronica, Garcia-Sage, Katherine, Richardson, John, Clark, John, Hsu, Sean, Achterberg, Richard, Sergis, Nick, Paganelli, Flora, Kempf, Sasha, Orton, Glenn, Portyankina, Ganna, Jones, Geraint, Economou, Thanasis, Livengood, Timothy, Krimigis, Stamatios, Szalay, James, Jackman, Catriona, Valek, Phillip, Lecacheux, Alain, Colwell, Joshua, Jasinski, Jamie, Tosi, Federico, Sulaiman, Ali, Galand, Marina, Kotova, Anna, Khurana, Krishan, Kivelson, Margaret, Strobel, Darrell, Radiota, Aikaterina, Estrada, Paul, Livi, Stefano, Azari, Abigail, Yates, Japheth, Allegrini, Frederic, Vogt, Marissa, Felici, Marianna, Luhmann, Janet, Filacchione, Gianrico, Moore, Luke   +112 more
openaire   +6 more sources

Terrestrial Exoplanet Internal Structure Constraints Enabled by Comprehensive Host Star Characterization Reveal That Terrestrial Planets in Mean Motion Resonances Are Water Rich

The Astrophysical Journal
Exoplanet mass and radius inferences fundamentally rely on host star mass and radius inferences. Despite the importance of host star mass, radius, and elemental abundance inferences for the derivation of exoplanet internal structure constraints ...
Alejandra Ross, Henrique Reggiani, Kevin C. Schlaufman, Mykhaylo Plotnykov, Diana Valencia   +4 more
doaj   +1 more source

X-ray Emission from the Exoplanet Hosting LTT 1445 Triple Star System [PDF]

, 2022
Alexander Brown, Cynthia S. Froning, Allison Youngblood, Kevin France, David J. Wilson, Girish M. Duvvuri, Yamila Miguel, Hannah Diamond-Lowe   +7 more
openalex   +1 more source

The Case for Edge-on Binaries: An Avenue Toward Comparative Exoplanet Demographics

The Astrophysical Journal Letters
Most Sun-like and higher-mass stars reside in systems that include one or more gravitationally bound stellar companions. These systems offer an important probe of planet formation in the most common stellar systems, while also providing key insights into
Joseph E. Hand, Konstantin Gerbig, Malena Rice   +2 more
doaj   +1 more source

Exploring and Validating Exoplanet Atmospheric Retrievals with Solar System Analog Observations

, 2023
Tyler D. Robinson, Arnaud Salvador
openalex   +1 more source

CNO Isotope Ratios Across Exoplanet Systems: Isotope Analysis in Cool Dwarf Exoplanet Hosts

, 2023
To date, there are still only a handful of dwarf star isotopic abundances in the literature and even fewer of those are from exoplanet host stars. Past isotopic searches have been hindered by limited sensitivity and resolution, strong telluric absorption, and the opacity due to millions of other molecular absorption lines that dominate the observed ...
openaire   +1 more source

Insight into the Formation of β Pic b through the Composition of Its Parent Protoplanetary Disk as Revealed by the β Pic Moving Group Member HD 181327

The Astronomical Journal
It has been suggested that β Pic b has a supersolar metallicity and subsolar C/O ratio. Assuming solar carbon and oxygen abundances for the star β Pic and therefore the planet’s parent protoplanetary disk, β Pic b’s C/O ratio suggests that it formed via ...
Henrique Reggiani, Jhon Yana Galarza, Kevin C. Schlaufman, David K. Sing, Brian F. Healy, Andrew McWilliam, Joshua D. Lothringer, Laurent Pueyo   +7 more
doaj   +1 more source

White dwarf systems: Exoplanets and debris disks

Although there is abundant and diverse observational evidence in support of white dwarf stars hosting planets or debris disks which form in the catastrophic destruction of various planetary bodies, the key processes that explain these observations are still being intensely investigated.
openaire   +2 more sources

An enhanced classification framework for intrusions detection system using intelligent exoplanet atmospheric retrieval algorithm

, 2022
Slamet Slamet, Izzeldin Ibrahim Mohamed
openalex   +2 more sources

VLT/SPHERE survey for exoplanets around young early-type stars, including systems with multi-belt architectures [PDF]

, 2020
M. Lombart, G. Chauvin, P. Rojo, E. Lagadec, P. Delorme, H. Beust, M. Bonnefoy, R. Galicher, R. Gratton, D. Mesa, M. Bonavita, F. Allard, A. Bayo, A. Boccaletti, S. Desidera, J. Girard, J. S. Jenkins, H. Klahr, G. Laibe, A.-M. Lagrange, C. Lazzoni, G-D. Marleau, D. Minniti, C. Mordasini   +23 more
openalex   +1 more source