Results 291 to 300 of about 1,041,341 (336)
Some of the next articles are maybe not open access.
2014
Exciting recent developments in lunar geochemistry include the discovery that some lunar magmas had earthlike contents of water and remote-sensing evidence for crustal heterogeneity, including regions rich in magnesian spinel, regions of nearly pure anorthosite, regions of high Mg/Fe, and regions of evolved, silicic composition.
P.H. Warren, G.J. Taylor
openaire +2 more sources
Exciting recent developments in lunar geochemistry include the discovery that some lunar magmas had earthlike contents of water and remote-sensing evidence for crustal heterogeneity, including regions rich in magnesian spinel, regions of nearly pure anorthosite, regions of high Mg/Fe, and regions of evolved, silicic composition.
P.H. Warren, G.J. Taylor
openaire +2 more sources
Science, 1967
THE possibility that water has existed on the Moon for varying lengths of time, both in liquid arid in solid form, and both beneath the surface and on the surface, has been widely discussed during the past 10 years1–7. The subject has been discussed repeatedly at scientific meetings and has been received mostly with great scepticism.
openaire +4 more sources
THE possibility that water has existed on the Moon for varying lengths of time, both in liquid arid in solid form, and both beneath the surface and on the surface, has been widely discussed during the past 10 years1–7. The subject has been discussed repeatedly at scientific meetings and has been received mostly with great scepticism.
openaire +4 more sources
2011
The term satellite refers to a natural object that orbits another (larger) body or to an artificial object placed into orbit by human action. Thus, ▶ planets that orbit a star may also be considered natural satellites. However, the basic definition of a natural satellite is a celestial body that orbits a planet or a small body and is classically also ...
openaire +2 more sources
The term satellite refers to a natural object that orbits another (larger) body or to an artificial object placed into orbit by human action. Thus, ▶ planets that orbit a star may also be considered natural satellites. However, the basic definition of a natural satellite is a celestial body that orbits a planet or a small body and is classically also ...
openaire +2 more sources
Journal of Lesbian Studies, 2000
SUMMARY The author explores several questions. She asks: What does it mean to exist as a lesbian writer given that we have no lesbian homeland or ancestral tongue, little presence in the external narrative matrix, a scarcity of close friendships among ourselves, a lack of contact with younger lesbian writers, and an erasure of our lesbianism due to ...
openaire +3 more sources
SUMMARY The author explores several questions. She asks: What does it mean to exist as a lesbian writer given that we have no lesbian homeland or ancestral tongue, little presence in the external narrative matrix, a scarcity of close friendships among ourselves, a lack of contact with younger lesbian writers, and an erasure of our lesbianism due to ...
openaire +3 more sources
Annals of Internal Medicine, 2005
Elderly, hard of hearing, and sporting a chart full of comorbidities, Doc had driven his ATV into the back of a road grader.
openaire +3 more sources
Elderly, hard of hearing, and sporting a chart full of comorbidities, Doc had driven his ATV into the back of a road grader.
openaire +3 more sources
Bulletin de la Classe des sciences, 1974
The present review attempts to give a comprehensible demonstration that the Cassini determination of the geometric laws describing the gross rotation of the moon relative to the precessing lunar orbit in terms of the mean orientation elements of the orbit (the Cassini motion) is an approximation to a dynamically consistent system.
openaire +4 more sources
The present review attempts to give a comprehensible demonstration that the Cassini determination of the geometric laws describing the gross rotation of the moon relative to the precessing lunar orbit in terms of the mean orientation elements of the orbit (the Cassini motion) is an approximation to a dynamically consistent system.
openaire +4 more sources
Two-billion-year-old volcanism on the Moon from Chang’e-5 basalts
Nature, 2021Qin Zhou, Yu Liu, Zhiyong Xiao
exaly
2001
Six months after becoming a part of the Jovian system, Galileo began a slingshot journey that took it from moon to moon. The first attraction came on June 17, 1996, when the orbiter flew within 835 kilometers of Ganymede, the largest planetary moon (at 5,270 kilometers in diameter) in the Solar System.
openaire +2 more sources
Six months after becoming a part of the Jovian system, Galileo began a slingshot journey that took it from moon to moon. The first attraction came on June 17, 1996, when the orbiter flew within 835 kilometers of Ganymede, the largest planetary moon (at 5,270 kilometers in diameter) in the Solar System.
openaire +2 more sources
Notes and Queries, 1926 Science, 1968
Lunar gravitational anomalies from internal density variation viewpoint, discussing isostasy in ...
openaire +3 more sources
Lunar gravitational anomalies from internal density variation viewpoint, discussing isostasy in ...
openaire +3 more sources