Results 21 to 30 of about 21,151,583 (337)

Evolved Climates and Observational Discriminants for the TRAPPIST-1 Planetary System [PDF]

Astrophysical Journal, 2018
The TRAPPIST-1 planetary system provides an unprecedented opportunity to study terrestrial exoplanet evolution with the James Webb Space Telescope (JWST) and ground-based observatories.
A. Lincowski, V. Meadows, D. Crisp, T. Robinson, R. Luger, J. Lustig-Yaeger, G. Arney   +6 more
semanticscholar   +1 more source

Institutionalization of planetary management boundaries [PDF]

E3S Web of Conferences, 2020
Within the framework of the problem of institutionalization of planetary management boundaries, planetary property and planetary rent are considered as the idea of radical institutional -economic innovation designed to form the economy of optimal ...
Ryazanova Olesya, Kashtelian Тaisiya, Zolotareva Vera, Ryabokon Anna   +3 more
doaj   +1 more source

Dynamical Evolution of Planetary Systems [PDF]

, 2013
to be published in "Planets, Stars and Stellar Systems", P. Kalas and L. French (eds.)
openaire   +6 more sources

The future of lidar in planetary science

Frontiers in Remote Sensing, 2022
Lidar has enabled advances in the knowledge of the Solar System through geophysical and atmospheric studies of the Moon, Mercury, Mars, and several asteroids.
Daniel R. Cremons
doaj   +1 more source

Orbital Evolution of Planetary Systems [PDF]

Symposium - International Astronomical Union, 2004
It is significant that the orbits of the planets in the solar system are very nearly circular, except for Mercury and Pluto where, conceivably, due to their comparatively small sizes, the tidal forces have played a less active role. Most of the suspected planets orbiting pulsars have nearly circular orbits. These systems tend to have minimum energy and
Tapan K. Chatterjee, V. B. Magalinsky
openaire   +1 more source

Planetary Mass Spectrometry for Agnostic Life Detection in the Solar System

Frontiers in Astronomy and Space Sciences, 2021
For the past fifty years of space exploration, mass spectrometry has provided unique chemical and physical insights on the characteristics of other planetary bodies in the Solar System.
L. Chou, P. Mahaffy, M. Trainer, J. Eigenbrode, R. Arevalo, W. Brinckerhoff, S. Getty, N. Grefenstette, V. Da Poian, G. M. Fricke, C. Kempes, J. Marlow, B. Sherwood Lollar, H. Graham, S. Johnson   +14 more
semanticscholar   +1 more source

Summary of the Third International Planetary Dunes Workshop: Remote Sensing and Image Analysis of Planetary Dunes, Flagstaff, Arizona, USA, June 12-15, 2012 [PDF]

, 2013
The Third International Planetary Dunes Workshop took place in Flagstaff, AZ, USA during June 12-15, 2012. This meeting brought together a diverse group of researchers to discuss recent advances in terrestrial and planetary research on aeolian bedforms.
Yizhaq, Hezi, Chojnacki, Matthew, Bishop, Mark Ashley, Bishop, Marc A., Tirsch, Daniela, Neakrase, Lynn D. V., Bourke, Mary C., Newman, Claire E., Rubin, Dave M., Zimbelman, James R., Dinwiddie, Cynthia L., Horgan, Briony H., Neakrase, Lynn D.V., Hayward, Rosalyn K., Michaels, Timothy I., Bishop, Mark A., Zimbleman, James R., Horgan, Briony H. N., Burr, Devon M., Titus, Timothy N., Fenton, Lori K., Fenton, Lori, Kerber, Laura, Le Gall, Alice, Rubin, David M.   +24 more
core   +1 more source

Where can a Trappist-1 planetary system be produced? [PDF]

, 2018
TJH is funded by an Imperial College London Junior Research Fellowship. CJC acknowledges support from the DISCSIM project, grant agreement 34113, 7 funded by the European Research Council under ERC-2013-ADG.
T. J. Haworth, S. Facchini, C. Clarke, S. Mohanty   +3 more
semanticscholar   +1 more source

TESS Observations of the Luhman 16 AB Brown Dwarf System: Rotational Periods, Lightcurve Evolution, and Zonal Circulation [PDF]

Astrophysical Journal, 2021
Brown dwarfs were recently found to display rotational modulations, commonly attributed to cloud cover of varying thickness, possibly modulated by planetary-scale waves.
D. Apai, D. Nardiello, L. Bedin
semanticscholar   +1 more source

A magnetic measurement technique for small rare samples: Pre-study for Chang’e-5 returned and other extraterrestrial samples

Frontiers in Earth Science, 2023
Standard-size samples are usually used for traditional paleomagnetic studies. In some cases, small irregular samples are employed considering their amount and magnetic strength as well as experiment efficiency.
Yifei Hou, Yifei Hou, Min Zhang, Kuang He, Kuang He, Zhongshan Shen, Liang Dong, Liang Dong, Yunchang Fan, Yunchang Fan, Kaixian Qi, Kaixian Qi, Shuangchi Liu, Shuhui Cai, Shuhui Cai, Huafeng Qin   +15 more
doaj   +1 more source