搜索结果: 1-15 共查到“理学 Moon”相关记录39条 . 查询时间(0.578 秒)
Prof. Yong Suk Moon:Syntomic cohomology in characteristic p
特征p 同调 Syntomic cohomology
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2023/4/11
This is a periodic series learning seminar organized by Koji Shimizu and Shizhang Li on prismatic F-gauges held on each Monday at MCM110. More info can be found on the website.
Scientists depict Dragonfly landing site on Saturn moon Titan（图）
土星 卫星泰坦 蜻蜓着陆点
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2023/5/19
When NASA’s 990-pound Dragonfly rotorcraft reaches the Selk crater region – the mission’s target touchdown spot – on Saturn’s moon Titan in 2034, Cornell’s Léa Bonnefoy '15 will have helped to make it...
Saturn’s rings and tilt could be the product of an ancient, missing moon（图）
土星 环带 卫星
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2023/6/9
Swirling around the planet’s equator, the rings of Saturn are a dead giveaway that the planet is spinning at a tilt. The belted giant rotates at a 26.7-degree angle relative to the plane in which it o...
Lunar samples solve mystery of the moon's supposed magnetic shield
lunar magnetic field magnetization lunar soil
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2021/8/9
Tests of glass samples gathered on Apollo missions show magnetization may result from impacts of objects like meteors, not as a result of magnetization from the presence of a magnetic shield.
ALMA shows volcanic impact on the atmosphere of Jupiter's moon Io（图）
ALMA volcanic impact atmosphere Jupiter moon Io
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2020/11/6
New radio images from the U.S. National Science Foundation-funded Atacama Large Millimeter/submillimeter Array, ALMA, show for the first time the direct effect of volcanic activity on the at...
Researchers Launch Moon Mission Audio Site（图）
Researchers Moon Mission Audio Site
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2017/12/19
NASA recorded thousands of hours of audio from the Apollo lunar missions, yet most of us have only been able to hear the highlights.The agency recorded all communications between the astronauts, missi...
Image Release:New Radar Map Reveals The Moon’s Hidden Geology（图）
new radar map moon hidden geology
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2017/9/5
As the public prepares for the upcoming eclipse, astronomers have released a striking new radar view of the Moon. Researchers from the Smithsonian’s National Air and Space Museum are using radio teles...
First results from long-term,hi-res tracking of eruptions on Jupiter's moon Io
long-term hi-res tracking eruptions Jupiter moon Io
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2016/11/4
Jupiter’s moon Io continues to be the most volcanically active body in the solar system, as documented by the longest series of frequent, high-resolution observations of the moon’s thermal emission ev...
THE RELEVANCE OF USING THE MOON’S AGE AS AN ALTERNATIVE IN IMKANUR RUKYAH CRITERIA
Imkanur Rukyah Hijri Calendar New Moon Visibility
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2016/10/14
The Imkanur rukyah criteria can be defined as the minimum limit in expecting the new moon’s visibility in determining the beginning of Hijri months. It has been used in the development of Hijri calend...
Moon’s tidal forces affect amount of rainfall on Earth
Moon’s tidal forces amount of rainfall Earth
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2016/2/22
When the moon is high in the sky, it creates bulges in the planet’s atmosphere that creates imperceptible changes in the amount of rain that falls below.
New University of Washington research to be p...
Source of 'moon curse' revealed by eclipse（图）
eclipse moon curse
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2014/3/18
Strange events have long been linked to nights of a full moon, though careful scrutiny dispels any association. So, when signals bounced off the lunar surface returned surprisingly faint echoes on ful...
Source of 'moon curse' revealed by eclipse（图）
moon curse eclipse
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2014/3/21
Signals bounced off reflectors on the lunar surface return surprisingly faint echoes on full moon nights. Scientists think it's the result of uneven heating of the reflective lenses, which would alter...
Long Period Tidal Force Variations and Regularities in Orbital Motion of the Earth-Moon Binary Planet System
Long Period Tidal Force Variations and Regularities Orbital Motion the Earth-Moon Binary Planet System Geophysics
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2012/5/28
We have studied long period, 206 and 412 day, variations in tidal sea level corresponding to various moon phases collected from five observatories in the Northern and Southern hemispheres. Variations ...
Observation of the Cosmic Ray Moon shadowing effect with ARGO-YBJ
Observation Cosmic Ray Moon shadowing effect ARGO-YBJ
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2011/10/19
Cosmic rays are hampered by the Moon and a deficit in its direction is expected (the so-called \emph{Moon shadow}). The Moon shadow is an important tool to determine the performance of an air shower a...
Observation of the Cosmic Ray Moon shadowing effect with the ARGO-YBJ experiment
Extensive Air Showers, Cosmic Rays, Moon shadow, Geomagnetic fi eld, ARGO-YBJ
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2011/10/10
Cosmic rays are hampered by the Moon and a deficit in its direction is expected (the so-called \emph{Moon shadow}). The Moon shadow is an important tool to determine the performance of an air shower a...