Results 201 to 210 of about 39,453 (210)

The LUVOIR Extreme Coronagraph for Living Planetary Systems (ECLIPS) I: searching and characterizing exoplanetary gems

Optical Engineering + Applications, 2019
Detection and characterization of Earth-like planets around nearby stars using the direct imaging technique is a key scientific objective of future NASA astrophysics flagship missions.
L. Pueyo, Christopher C. Stark, R. Juanola-Parramon, Neil T. Zimmerman, M. Bolcar, A. Roberge, G. Arney, G. Ruane, A. Riggs, R. Belikov, D. Sirbu, Dave Redding, R. Soummer, I. Laginja, Scott D. Will   +14 more
semanticscholar   +1 more source

Closeby Habitable Exoplanet Survey (CHES). IV. Synergy between Astrometry and Direct Imaging Missions of the Habitable World Observatory for Detecting Earth-like Planets

Astronomical Journal
The detection and characterization of habitable planets around nearby stars persist as some of the foremost objectives in contemporary astrophysics.
Chunhui Bao, Jianghui Ji, Dongjie Tan, Guo Chen, Xiumin Huang, Su Wang, Yao Dong   +6 more
semanticscholar   +1 more source

UV Molecular Spectroscopy from Electron Impact for Applications to Planetary Atmospheres and Astrophysics

, 2010
In.the.upper.atmospheres.and.torus.regions.of.the.terrestrial.and.Jovian.planets.and.in.the.interstellar.medium.(ISM),.an.important.mechanism.for.energy.transfer.and.diagnostic.spectroscopy. is. electron. collision. processes. with. both. neutral.
J. Ajello, R. Mangina, R. Meier
semanticscholar   +1 more source

Planetary astronomy from the Renaissance to the rise of astrophysics

, 1995
Part V. Early Phases in the Reception of Newton's Theory: 14. The vortex theory in competition with Newtonian celestial dynamics Eric J. Aiton 15. The shape of the Earth Seymour L. Chapin 16.
R. Taton, Curtis A. Wilson
semanticscholar   +1 more source

Astrophysics from the Moon—Composition and structure of planetary atmospheres

, 2008
We consider uses of observatories on the Moon for addressing problems in composition and structure of planetary atmospheres. The focus is on the science which can be uniquely done from the Moon or, at least, best done from the Moon. These fall into three
L. Trafton
semanticscholar   +1 more source

Erratum: “Cloud Atlas: High-contrast Time-resolved Observations of Planetary-mass Companions” (2019, AJ, 157, 128)

Astronomical Journal, 2019
Yifan Zhou , Dániel Apai , Ben W. P. Lew , Glenn Schneider , Elena Manjavacas , Luigi R. Bedin, Nicolas B. Cowan , Mark S. Marley , Jacqueline Radigan, Theodora Karalidi , Patrick J. Lowrance , Paulo A.
Yifan Zhou, D. Apai, Ben W. P. Lew, G. Schneider, E. Manjavacas, L. Bedin, N. Cowan, M. Marley, Jacqueline Radigan, T. Karalidi, P. Lowrance, P. Miles-Páez, S. Metchev, A. Burgasser   +13 more
semanticscholar   +1 more source

Unrestricted Earth Return, Planetary Protection and the Wisdom of the Precautionary Principle

International Journal of Astronomy and Astrophysics International Journal of Astronomy and Astrophysics
Barry E. DiGregorio, N. C. Wickramasinghe, G. Tokoro   +2 more
semanticscholar   +1 more source

Origin and evolution of the atmospheres of early Venus, Earth and Mars

The Astronomy and Astrophysics Review, 2018
H. Lammer, A. Zerkle, S. Gebauer, N. Tosi, L. Noack, M. Scherf, E. Pilat-Lohinger, M. Güdel, J. Grenfell, M. Godolt, A. Nikolaou   +10 more
semanticscholar   +1 more source

Space optics for astrophysics and earth and planetary remote sensing : summaries of papers presented at the Space Optics for Astrophysics and Earth and Planetary Remote Sensing Topical Meeting, September 27-29, 1988, North Falmouth, Cape Cod, Massachusetts

, 1988
Space Optics for Astrophysics
openalex  

Infrared space interferometry : astrophysics & the study of earth-like planets : proceedings of a workshop held in Toledo, Spain, March 11-14, 1996

, 1997
C. Eiroa, Antonio Alberdi, H. Thronson, T. Graauw, C. Schalinski   +4 more
semanticscholar   +1 more source