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- The selection process for Mission 13 and 14 of the Discovery program began in February 2014, as NASA drafted an Announcement of Opportunity (AO) for the next Discovery mission. The winning mission proposals received $450 million in funding towards mission development and construction, along with bonus funding if missions were able to incorporate certain technologies. For Discovery Mission 13 and 14, NASA received 28 proposals, 16 of which notably centered around small Solar System bodies. Lucy, a multiple-flyby mission to the Jupiter trojans, and Psyche, a mission to the metallic asteroid 16 Psyche, were announced as the winners of the competition in January 2017, with launches in October 2021 and October 2023, respectively. Both Lucy and Psyche were part of a finalist shortlist that was announced by NASA in September 2015, which also included DAVINCI, a Venus atmospheric probe, VERITAS, a Venus orbiter in the style of Magellan, and NEOCam, a space observatory focusing on the detection of potentially hazardous Near-Earth objects. It was the first time since the Discovery Mission 7 and 8 selection in 1999 that five finalists were chosen, as opposed to the traditional three. Each finalist received $3 million to develop their mission proposals, with the NEOCam concept winning additional year in funding from NASA at the end of the competition. It was also the first time since the selection of Discovery Mission 9 and 10 in 2001 that two missions were chosen to fly in a single round. (en)
- 2014年2月，随着美国宇航局下一次发现任务招标公告(AO)的起草，第13和14次发现计划遴选工作开始启动。获选的任务提案将获得4.5亿美元的项目开发和建设经费，如果任务能采用某些技术，还将获得另外的拨款。美国航天局共收到了28份第13和14次发现任务提案，其中16份主要为围绕太阳系小天体的任务。2017年1月，飞越多颗木星特洛伊小行星的“露西号”任务和飞往金属小行星灵神星的“灵神星轨道器”任务被宣布为本届评选的获胜者，将分别于2021年10月和2023年10月发射。 “露西号”和“灵神星号”只是2015年9月美国宇航局所公布入围名单的一部分，在该名单中还包括有金星大气层探测器达芬奇号、麦哲伦号风格的真相号金星轨道器和专注于探测潜在危险近地天体的空间望远镜-近地天体照相机。这是自1999年第7和第8次发现任务评选以来，首次选出了5项，而非传统的3项入围提案。每项入围提案都将获得300万美元来制定他们的任务计划，近地天体照相机概念在评选结束后获得了美国宇航局额外的一年资助。这也是自2001年第9和10次发现任务评选来，首次在单轮评选中选择了两项飞行任务。 (zh)
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- — James L. Green, Director of the Planetary Science Division, NASA (en)
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- Venus and asteroids were the two common themes among the finalists of the Discovery Mission 13 and 14 competition. (en)
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- Rosetta triumphs at asteroid Lutetia.jpg (en)
- Venus-real color .jpg (en)
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- This time next year, when the [final proposals] come in and we do the analysis, there's a criteria[sic] on whether we'll be able to select one or two, and that criteria[sic] is, of course, a budgetary one. It's also how well they do. They have to demonstrate their ability to stay within the cost cap. (en)
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- 2014年2月，随着美国宇航局下一次发现任务招标公告(AO)的起草，第13和14次发现计划遴选工作开始启动。获选的任务提案将获得4.5亿美元的项目开发和建设经费，如果任务能采用某些技术，还将获得另外的拨款。美国航天局共收到了28份第13和14次发现任务提案，其中16份主要为围绕太阳系小天体的任务。2017年1月，飞越多颗木星特洛伊小行星的“露西号”任务和飞往金属小行星灵神星的“灵神星轨道器”任务被宣布为本届评选的获胜者，将分别于2021年10月和2023年10月发射。 “露西号”和“灵神星号”只是2015年9月美国宇航局所公布入围名单的一部分，在该名单中还包括有金星大气层探测器达芬奇号、麦哲伦号风格的真相号金星轨道器和专注于探测潜在危险近地天体的空间望远镜-近地天体照相机。这是自1999年第7和第8次发现任务评选以来，首次选出了5项，而非传统的3项入围提案。每项入围提案都将获得300万美元来制定他们的任务计划，近地天体照相机概念在评选结束后获得了美国宇航局额外的一年资助。这也是自2001年第9和10次发现任务评选来，首次在单轮评选中选择了两项飞行任务。 (zh)
- The selection process for Mission 13 and 14 of the Discovery program began in February 2014, as NASA drafted an Announcement of Opportunity (AO) for the next Discovery mission. The winning mission proposals received $450 million in funding towards mission development and construction, along with bonus funding if missions were able to incorporate certain technologies. For Discovery Mission 13 and 14, NASA received 28 proposals, 16 of which notably centered around small Solar System bodies. Lucy, a multiple-flyby mission to the Jupiter trojans, and Psyche, a mission to the metallic asteroid 16 Psyche, were announced as the winners of the competition in January 2017, with launches in October 2021 and October 2023, respectively. (en)
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- Selection of Discovery Mission 13 and 14 (en)
- 第13和14次发现任务的选择 (zh)
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