Glossary term: 宇航员
Description: 宇航员是有资格成为太空飞行机组成员的人。宇航员接受火箭和空间站操作方面的培训，以及解决地球大气层外特有的专业技术问题的培训。他们还经常接受在太空中进行科学实验的训练。少数宇航员甚至在月球上行走过。宇航员最初是指美国的太空人员，但现在已成为许多不同国家使用的通用术语。俄罗斯的航天员被称为cosmonauts，中国的航天员通常被称为taikonauts，欧洲的航天员被称为spationauts。
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Term and definition status: The original definition of this term in English have been approved by a research astronomer and a teacher The translation of this term and its definition is still awaiting approval
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Related Media
太空行走
Credit: 美国宇航局 credit link
License: CC-BY-NC-2.0 Creative Commons Attribution-NonCommercial 2.0 Generic icons
Related Activities
Levitating Astronaut
astroEDU educational activity (links to astroEDU website) Description: Levitate an astronaut with the power of magnetism.License: CC-BY-4.0 Creative Commons 署名 4.0 国际 (CC BY 4.0) icons
Tags: Hands-on , Levitation , Magnets , Magnetism , Force , Charge Age Ranges: 8-10 , 10-12 Education Level: Middle School , Primary , Secondary Areas of Learning: Modelling Costs: Low Cost Group Size: Group Skills: Asking questions , Constructing explanations , Developing and using models , Planning and carrying out investigations
