Results 61 to 70 of about 17,195,772 (154)

New Moon's Visibility and International Islamic Calendar for the American Region 1407H - 1421H

American Journal of Islam and Society, 1995
The International Islamic Calendar Programme relies on calculations of the new moon's expected visibility. The term "new moon's visibility" gives a wrong connotation, because the astronomical term "new moon" refers to a moon that is completely dark and ...
Khalid Shaukat
doaj   +1 more source

NASA Selects Concepts for a New Mission to Titan, the Moon of Saturn

, 2018
Nasa just has selected two new concepts for some new robotic missions, one of which aims to explore potential landing sites on Saturn’s largest moon, Titan.
R. Petrescu, R. Aversa, A. Apicella, F. Petrescu   +3 more
semanticscholar   +1 more source

A New Method for Ground-Based Optical Polarization Observation of the Moon

Sensors
As a natural satellite of the Earth, the moon is a prime target for planetary remote sensing exploration. However, lunar polarization studies are not popular in the planetary science community.
Weinan Wang, Jinsong Ping, Wenzhao Zhang, Mingyuan Wang, Hanlin Ye, Xingwei Han, Songfeng Kou   +6 more
doaj   +1 more source

A New Digital Terrain Model of the Huygens Landing Site on Saturn's Largest Moon, Titan [PDF]

, 2020
C. Daudon, Antoine Łucas, S. Rodríguez, Stéphane Jacquemoud, Alfredo Escalante López, B. Grieger, E. Howington‐Kraus, Erich Karkoschka, R. L. Kirk, J. Taylor Perron, J. M. Soderblom, Marc Costa   +11 more
openalex   +1 more source

Moon lacked a magnetic field for nearly all its history – new research resolves mystery sparked by rocks brought back on Apollo

, 2021
J. A. Tarduno
openalex   +1 more source

A calibration of the small solar radiotelescope using a new moon [PDF]

, 2019
J. Kallunki
openalex   +1 more source

An extremely heavy chlorine reservoir in the Moon: Insights from the apatite in lunar meteorites

Scientific Reports, 2019
Chlorine, an extremely hydrophilic volatile element, provides important information regarding the origin of intrinsic volatiles in the Moon. Lunar apatite was found to have a wider spread of δ37Cl (from −1 to +40‰ versus standard mean ocean chloride ...
Ying Wang, Weibiao Hsu, Yunbin Guan
doaj   +1 more source

Observations of the New Moon using Optical Telescopes and Radio Telescope from the Perspective of Islam [PDF]

, 2017
Roslan Umar, Mohd Khairul Amri Kamarudin, Wan Mohd Khairul Firdaus Wan Khairuldin, Mohd Saiful Anwar Mohd Nawawi, dan Ahmad Jazlan Mat Jusoh   +4 more
openalex   +1 more source

Re-evaluation of Apollo 17 Lunar Seismic Profiling Experiment data including new LROC-derived coordinates for explosive packages 1 and 7, at Taurus-Littrow, Moon

, 2021
Alexandra Heffels, Martin Knapmeyer, Jürgen Oberst, I. Haase   +3 more
openalex   +2 more sources

Planetary geoarchaeology as a new frontier in archaeological science: Evaluating site formation processes on Earth's Moon [PDF]

, 2023
Justin A. Holcomb, Beth Laura O’Leary, M. Ann Garrison Darrin, Rolfe D. Mandel, Corbin L. Kling, Karl W. Wegmann   +5 more
openalex   +1 more source