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Related papers: Water on The Moon, I. Historical Overview

200 papers

The data of 2012 transit of Venus are compared with the ones of 2004. The thickness of the atmosphere of Venus, its aureole and the effect of oblateness and other asphericities in the figure of the Sun are taken into consideration, as well…

Instrumentation and Methods for Astrophysics · Physics 2013-01-03 Costantino Sigismondi , Xiaofan Wang , Patrick Rocher , Eugenio Reis-Neto

Pluto's icy surface has changed colour and its atmosphere has swelled since its last closest approach to the Sun in 1989. The thin atmosphere is produced by evaporating ices, and so can also change rapidly, and in particular carbon monoxide…

Earth and Planetary Astrophysics · Physics 2015-05-27 J. S. Greaves , Ch. Helling , P. Friberg

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

The composition of an atmosphere has integrated the geological history of the entire planetary body. However, the long-term evolutions of the atmospheres of the terrestrial planets are not well documented. For Earth, there were until…

Earth and Planetary Astrophysics · Physics 2020-03-26 Guillaume Avice , Bernard Marty

The leading theory for the origin of the Moon is the giant impact hypothesis, in which the Moon was formed out of the debris left over from the collision of a Mars-sized body with the Earth. Soon after its formation, the orbit of the Moon…

Popular Physics · Physics 2015-03-11 Emil Noordeh , Patrick Hall , Matija Cuk

We follow Paper I with predictions of how gas leaking through the lunar surface could influence the regolith, as might be observed via optical Transient Lunar Phenomena (TLPs) and related effects. We touch on several processes, but…

Earth and Planetary Astrophysics · Physics 2010-01-05 Arlin P. S. Crotts , Cameron Hummels

Saturn's largest moon, Titan, has an Earth-like volatile cycle, but with methane playing the role of water and surface liquid reservoirs geographically isolated at high latitudes. We recreate Titan's characteristic dry hydroclimate at the…

Earth and Planetary Astrophysics · Physics 2022-07-14 Matthew McKinney , J. Mitchell , S. I. Thomson

The detection of the New Moon at sunset is of importance to communities based on the lunar calendar. This is traditionally undertaken with visual observations. We propose a radio method which allows a higher visibility of the Moon relative…

Instrumentation and Methods for Astrophysics · Physics 2014-03-05 Y. A. Hafez , L. Trojan , F. H. Albaqami , A. Z. Almutairi , R. D. Davies , C. Dickinson , L. Piccirillo

In the pursuit of lunar exploration and the investigation of water presence on the lunar surface, a comprehensive understanding of plasma-surface interactions is crucial since the regolith's space weathering can create H$_2$O. However, the…

Space Physics · Physics 2023-09-29 Suleiman Baraka , Sona Hosseini , Guillaume Gronoff , Lotfi Ben-Jaffel , Robert Ranking

The impact heat accumulated during the late stage of planetary accretion can melt a significant part or even the entire mantle of a terrestrial body, giving rise to a global magma ocean. [...] Assuming fractional crystallization of the…

Earth and Planetary Astrophysics · Physics 2015-06-19 A. -C. Plesa , N. Tosi , D. Breuer

The Sub-keV Atom Reflecting Analyzer (SARA) instrument on the Indian Chandrayaan-1 spacecraft has produced for the first time an image of a lunar magnetic anomaly in backscattered hydrogen atoms. The image shows that a partial void of the…

The Moon is our future. It may seem like a chimera with a projected cost in excess of 100 billion\$, and counting, dispensed on ARTEMIS with little to show to date. However it is the ideal site for the largest telescopes that we can dream…

Cosmology and Nongalactic Astrophysics · Physics 2025-09-11 Joseph Silk

We retrieved the total content of the atmospheric water vapor (or Integrated Water Vapor, IWV) from extensive sets of photometric data obtained since 1995 at Lindenberg Meteorological Observatory with star and sun photometers. Different…

The gullies on Mars were discovered in the year 1999.Since then several hypotheses have appeared trying to explain the presence of these gullies. The main hypotheses are the ones which suggest that some liquid, water or CO2, was responsible…

Earth and Planetary Astrophysics · Physics 2010-06-30 Yolanda Cedillo-Flores , Héctor Javier Durand-Manterola

The water abundance in a planetary atmosphere provides a key constraint on the planet's primordial origins because water ice is expected to play an important role in the core accretion model of planet formation. However, the water content…

The MOND paradigm to the missing mass problem requires introducing a functional that is to be identified through observations and experiments. We consider AQUAL theory as a realization of the MOND. We show that the accurate value of the…

General Relativity and Quantum Cosmology · Physics 2013-06-28 Qasem Exirifard

The content of $\mathrm{OH/H_2O}$ molecules in the tenuous exosphere of the Moon is still an open issue at present. We here report an unprecedented upper limit of the content of the OH radicals, which is obtained from the in-situ…

Earth and Planetary Astrophysics · Physics 2015-06-23 J. Wang , C. Wu , Y. L. Qiu , X. M. Meng , H. B. Cai , L. Cao , J. S. Deng , X. H. Han , J. Y. Wei

Long-standing unexplained Venus atmosphere observations and chemical anomalies point to unknown chemistry but also leave room for the possibility of life. The unexplained observations include several gases out of thermodynamic equilibrium…

Observations of Jupiter's deep atmosphere by the Juno spacecraft have revealed several puzzling facts: The concentration of ammonia is variable down to pressures of tens of bars, and is strongly dependent on latitude. While most latitudes…

Multiple nations are planning activity on the Moon's surface, and to deconflict lunar operations we must understand the sandblasting damage from rocket exhaust blowing soil. Prior research disagreed over the scaling of the erosion rate,…

Earth and Planetary Astrophysics · Physics 2024-03-28 Philip Metzger
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