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With the rapid developments in the exoplanet field, more and more terrestrial exoplanets are being detected. Characterising their atmospheres using transit observations will become a key datum in the quest for detecting an Earth-like…

Earth and Planetary Astrophysics · Physics 2015-06-19 Fei Yan , Robert A. E. Fosbury , Monika G. Petr-Gotzens , Gang Zhao , Wei Wang , Liang Wang , Yujuan Liu , Enric Pallé

High-precision exoplanet eclipse light curves, like those possible with JWST, enable flux and temperature mapping of exoplanet atmospheres. These eclipse maps will have unprecedented precision, providing an opportunity to constrain current…

Earth and Planetary Astrophysics · Physics 2023-09-12 Ryan C. Challener , Emily Rauscher

The occurrence of a planet transiting in front of its host star offers the opportunity to observe the planet's atmosphere filtering starlight. The fraction of occulted stellar flux is roughly proportional to the optically thick area of the…

Earth and Planetary Astrophysics · Physics 2021-04-20 G. Morello , T. Zingales , M. Martin-Lagarde , R. Gastaud , P. -O. Lagage

The review aims to give an overview of atmospheric escape processes from exoplanets. I briefly discuss the physics of various escape processes responsible for atmospheric escape across different types of exoplanets. Transmission…

Earth and Planetary Astrophysics · Physics 2025-02-26 Gopal Hazra

We observed the 2019 January total lunar eclipse with the Hubble Space Telescope's STIS spectrograph to obtain the first near-UV (1700-3200 $\r{A}$) observation of Earth as a transiting exoplanet. The observatories and instruments that will…

Earth and Planetary Astrophysics · Physics 2020-08-06 Allison Youngblood , Giada N. Arney , Antonio García Muñoz , John T. Stocke , Kevin France , Aki Roberge

The origins of the lunar magnetic anomalies and swirls have long puzzled scientists.The prevailing theory posits that an ancient lunar dynamo core field magnetized extralunar meteoritic materials, leading to the current remnant magnetic…

Earth and Planetary Astrophysics · Physics 2024-08-16 Boxin Zuo , Xiangyun Hu , Lizhe Wang , Yi Cai , Mason Andrew Kass

The lunar geological record is expected to contain a rich record of the galactic environment of the Solar System, including records of nearby (i.e. less than a few tens of parsecs) supernova explosions. This record will be composed of two…

Earth and Planetary Astrophysics · Physics 2018-04-25 Ian A. Crawford

The diversity and quantity of moons in the Solar System suggest a manifold population of natural satellites exist around extrasolar planets. Of peculiar interest from an astrobiological perspective, the number of sizable moons in the…

Tools have been developed to model and simulate the effects of lunar landing vehicles on the lunar environment, mostly addressing the effects of regolith erosion by rocket plumes and the fate of the ejected lunar soil particles. The KSC…

Earth and Planetary Astrophysics · Physics 2023-06-09 Scott T. Shipley , John E. Lane , Philip T. Metzger

The identification of an extrasolar planet as Earth-like will depend on the detection of atmospheric signatures or surface non-uniformities. In this paper we present spatially unresolved flux light curves of Earth for the purpose of…

Earth and Planetary Astrophysics · Physics 2015-05-13 Sally V. Langford , J. Stuart B. Wyithe , Edwin L. Turner

With the recent discoveries of hundreds of extrasolar planets, the search for planets like Earth and life in the universe, is quickly gaining momentum. In the future, large space observatories could directly detect the light scattered from…

Astrophysics · Physics 2009-11-13 E. Palle , Eric B. Ford , S. Seager , P. Montanes-Rodriguez , M. Vazquez

The Moon's changeable aspect during a lunar eclipse is largely attributable to variations in the refracted unscattered sunlight absorbed by the terrestrial atmosphere that occur as the satellite crosses the Earth's shadow. The contribution…

Earth and Planetary Astrophysics · Physics 2015-05-28 A. García Muñoz , E. Pallé , M. R. Zapatero Osorio , E. L. Martín

This tutorial is an introduction to techniques used to characterize the atmospheres of transiting exoplanets. We intend it to be a useful guide for the undergraduate, graduate student, or postdoctoral scholar who wants to begin research in…

Earth and Planetary Astrophysics · Physics 2018-12-19 Drake Deming , Dana Louie , Holly Sheets

Since planets were first discovered outside our own Solar System in 1992 (around a pulsar) and in 1995 (around a main sequence star), extrasolar planet studies have become one of the most dynamic research fields in astronomy. Now that more…

Earth and Planetary Astrophysics · Physics 2009-10-06 Giammarco Campanella

When an exoplanet passes behind its host star, we can measure the time of the occultation, its depth, and its color. In this chapter we describe how these observables can be used to deduce physical characteristics of the planet such as its…

Earth and Planetary Astrophysics · Physics 2018-12-05 Roi Alonso

The lunar surface is a compelling location for large, distributed optical facilities, with significant advantages over orbital facilities for high spatial resolution astrophysics. The serious development of mission concepts is timely…

Secondary eclipse observations are a powerful way to investigate whether or not a rocky exoplanet hosts an atmosphere, as an atmospheric presence would transport heat to the nightside and render the dayside colder than anticipated. The…

Earth and Planetary Astrophysics · Physics 2026-04-22 Christopher Monaghan , Björn Benneke , Nicholas J. Connors , Louis-Philippe Coulombe , Pierre-Alexis Roy

The physical state of the lunar soil in the permanently shadowed craters of the moon is inferred from experimental investigation. The permanently shadowed craters do not undergo the same thermal cycling experienced by other parts of the…

Earth and Planetary Astrophysics · Physics 2023-06-01 Jacob N. Gamsky , Philip T. Metzger

What kind of environment may exist on terrestrial planets around other stars? In spite of the lack of direct observations, it may not be premature to speculate on exoplanetary climates, for instance to optimize future telescopic…

Earth and Planetary Astrophysics · Physics 2015-06-17 Francois Forget , Jeremy Leconte

The passive retroreflector arrays placed on the moon by Apollo 11, 14 and 15 astronauts continue to produce valuable Earth-Moon range measurements that enable high-precision tests of gravitational physics, as well as studies of geo- and…

Instrumentation and Methods for Astrophysics · Physics 2024-05-20 Sanchit Sabhlok , James B. R. Battat , Nicholas R. Colmenares , Daniel P. Gonzales , Thomas W. Murphy
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