Results 51 to 60 of about 3,499 (168)

Modeling Wind‐Driven Waves on Other Planets: Applications to Mars, Titan, and Exoplanets

Journal of Geophysical Research: Planets, Volume 131, Issue 4, April 2026.
Abstract Waves could exist on any planet with sustained winds and stable surface liquids. However, differences in atmospheres, liquids, and gravity confound efforts to extend Earth‐based empirical wave models to other planetary environments. We adapted a physics‐based numerical wave model to study how planetary conditions affect the growth of waves. We
Una G. Schneck, Charlene E. Detelich, Milan Curcic, Andrew D. Ashton, Alexander G. Hayes, J. Taylor Perron   +5 more
wiley   +1 more source

Searching for Rotational X‐Ray Modulation on TIC 277539431

Astronomische Nachrichten, Volume 347, Issue 3, March 2026.
ABSTRACT TIC 277539431, a fast rotating M7 dwarf, was detected to host the highest latitude flare to date at 81°$$ {81}^{{}^{\circ}} $$. Magnetic activity like stellar flares occurring at high latitude indicate occurrence of coronal loops at these latitudes on fully‐convective M dwarfs. In contrast, sunspots usually occur below 30°$$ {30}^{{}^{\circ}} $
Desmond Dsouza, Katja Poppenhäger, Ekaterina Ilin   +2 more
wiley   +1 more source

The multiplicity of exoplanet host stars

, 2008
Aims. We present new results from our ongoing multiplicity study of exoplanet host stars, carried out with SofI/NTT. We provide the most recent list of confirmed binary and triple star systems that harbor exoplanets. Methods.
R. Neuhäuser, M. Mugrauer
core   +1 more source

Dataset for Analytic Stability Maps of Unknown Exoplanet Companions for Imaging Prioritization

, 2020
Carlos Gascon, Dmitry Savransky, and Miquel Sureda. (2020) Dataset for Analytic Stability Maps of Unknown Exoplanet Companions for Imaging Prioritization. Cornell University eCommons Repository.
Sureda, Miquel, Gascon, Carlos, Savransky, Dmitry   +2 more
core   +1 more source

Disrupted Exoplanet Systems in the SuperWASP Archive [PDF]

, 2020
The aim of this research project has been to search for disrupted or disintegrating exoplanets; this search has been carried out using archival data from the Super-WASP (Wide Angle Search for Planets) transit photometry detection programme. The main aim of the archival search was to look for objects similar to Kepler-1520b (Rappaport et al., 2012) and ...
openaire   +1 more source

The effect of galactic kinematics on exoplanet demographics and habitability

, 2023
: Recent studies show that galactic kinematics could affect planetary system architectures [1,2]. Planetary systems that reside in phase-space overdensities, corresponding to ripples and streams in the galactic disk, have been shown to have lower ...
Longmore, S. N., Royle, S. E., Motylinski, Michal   +2 more
core   +1 more source

Two Suns in The Sky: Stellar Multiplicity in Exoplanet Systems

, 2006
We present results of a reconnaissance for stellar companions to all 131 radial velocity–detected candidate extra-solar planetary systems known as of 2005 July 1.
Nigel C. Hambly, Thom D. Beaulieu, Wei-chun Jao, Deepak Raghavan, Todd J. Henry, Brian D. Mason, John P. Subasavage   +6 more
core  

Uncertainty Estimation in Exoplanet System Parameters

Research Notes of the AAS
Abstract The NASA Exoplanet Archive contains published data for various stellar and planetary parameters, based on the combined work of hundreds of research teams. For cases where a parameter has been estimated multiple times, the opportunity exists to compare the variance in an estimated parameter value with the reported uncertainties ...
Shruti Subramaniyan, Harsh Mehta, Mark R. Swain, Geoffrey Bryden, Matthew Salinas   +4 more
openaire   +1 more source

KELT-11b: A Highly Inflated Sub-Saturn Exoplanet Transiting theV= 8 Subgiant HD 93396

, 2017
We report the discovery of a transiting exoplanet, KELT-11b, orbiting the bright (V = 8.0) subgiant HD 93396. A global analysis of the system shows that the host star is an evolved subgiant star with Teff = 5370 ± 51K M&z.ast; = 1.438-0.052+0.061 &.
Jensen, Eric L. N., Knicole D. Colón, Benjamin J. Fulton, Colon, Knicole D., Joner, Michael D., Latham, David W., Oberst, Thomas E., Wittenmyer, Robert A., Beatty, Thomas G., Tan, T. G., Robert J. Siverd, Howard, Andrew W., Eric Hintz, Kaloyan Penev, Labadie-Bartz, Jonathan, Thomas G. Beatty, John Kielkopf, Robert A. Wittenmyer, David James, Hintz, Eric, Michael Bottom, Stevens, Daniel J., Kuhn, Rudolf B., Sliski, David H., Eric L. N. Jensen, Keivan G. Stassun, Jonathan Labadie-Bartz, Ivan Curtis, David W. Latham, Eastman, Jason D., Bottom, Michael, Rudolf B. Kuhn, Phillip Cargile, Collins, Karen A., John Asher Johnson, James, David, Joshua Pepper, Kielkopf, John, Siverd, Robert J., Cargile, Phillip, Joseph E. Rodriguez, Johnson, John Asher, Lund, Michael B., Zhou, George, Allyson Bieryla, Andrew W. Howard, Howard M. Relles, Jason T. Wright, Karen A. Collins, Howard Isaacson, Michael B. Lund, Curtis, Ivan, Gaudi, B. Scott, McCrady, Nate, Christopher Stockdale, Wright, Jason T., B. Scott Gaudi, Bayliss, Daniel, Daniel Bayliss, Daniel J. Stevens, Michael D. Joner, T. G. Tan, Penev, Kaloyan, Peter Nelson, Stassun, Keivan G., Bieryla, Allyson, Isaacson, Howard, Stockdale, Christopher, Jason D. Eastman, Pepper, Joshua, Fulton, Benjamin J., David H. Sliski, Rodriguez, Joseph E., Nelson, Peter, George Zhou, Dimitri Mawet, Mawet, Dimitri, Nate McCrady, Thomas E. Oberst, Relles, Howard M.   +79 more
core   +1 more source

Symposium Review: Wild Animal Welfare is in Our Backyards

The Bulletin of the Ecological Society of America, Volume 107, Issue 2, April 2026.
Bonnie Fairbanks Flint, David R. Daversa, M. Camille Hopkins, Jessica X. Wright‐Lichter   +3 more
wiley   +1 more source