翻訳と辞書 Words near each other ・ Lunania dodecandra ・ Lunania elongata ・ Lunania polydactyla ・ Lunania racemosa ・ Lunano ・ Lunapads ・ Lunapark (album) ・ Lunapark, Łódź ・ Lunar ・ Lunar (series) ・ Lunar (song) ・ Lunar 100 ・ Lunar and Planetary Institute ・ Lunar and Planetary Laboratory ・ Lunar and Planetary Science Conference ・ Lunar Atmosphere and Dust Environment Explorer ・ Lunar basalt 70017 ・ Lunar Bird ・ Lunar C ・ Lunar calendar ・ Lunar CATALYST ・ Lunar conjunction ・ Lunar Crag ・ Lunar Crater National Natural Landmark ・ Lunar craters ・ Lunar cycler ・ Lunar day ・ Lunar Design ・ Lunar distance ・ Lunar distance (astronomy) Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Lunar Atmosphere and Dust Environment Explorer ： ウィキペディア英語版 Lunar Atmosphere and Dust Environment Explorer The Lunar Atmosphere and Dust Environment Explorer (LADEE, 〔) was a NASA lunar exploration and technology demonstration mission. It was launched on a Minotaur V rocket from the Mid-Atlantic Regional Spaceport on September 7, 2013.〔 During its seven-month mission, LADEE orbited around the Moon's equator, using its instruments to study the lunar exosphere and dust in the Moon's vicinity. Instruments included a dust detector, neutral mass spectrometer, and ultraviolet-visible spectrometer, as well as a technology demonstration consisting of a laser communications terminal.〔 The mission ended on April 18, 2014, when the spacecraft's controllers intentionally crashed LADEE into the far side of the Moon,〔〔 which, later, was determined to be near the eastern rim of Sundman V crater.〔 ==Planning and preparations== LADEE was announced during the presentation of NASA's budget in February 2008. It was initially planned to be launched with the Gravity Recovery and Interior Laboratory (GRAIL) satellites.〔 Mechanical tests including acoustic, vibration and shock tests were completed prior to full-scale thermal vacuum chamber testing at NASA's Ames Research Center in April 2013.〔 During August 2013, LADEE underwent final balancing, fuelling and mounting on the launcher, and all pre-launch activities were complete by August 31, ready for the launch window which opened on September 6.〔 NASA Ames was responsible for the day-to-day functions of LADEE while the Goddard Space Flight Center operated the sensor suite and technology demonstration payloads as well as managing launch operations.〔 The LADEE mission cost approximately $280 million, which included spacecraft development and science instruments, launch services, mission operations, science processing and relay support.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Lunar Atmosphere and Dust Environment Explorer」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.