美国国家航空航天局第二十一组宇航员 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "美国国家航空航天局第二十一组宇航员" in Chinese language version.

refsWebsite

Global rank Chinese rank

8web.archive.org

1^st place

1^st place

9^th place

2^nd place

7^th place

31^st place

5^th place

12^th place

2,941^st place

2,593^rd place

1collectspace.com

7,430^th place

low place

75^th place

140^th place

936^th place

1,099^th place

1howstuffworks.com

840^th place

1,232^nd place

1spaceexplored.com

low place

low place

collectspace.com

NASA's new astronaut class, the '8 Balls,' reports for training | collectSPACE. collectSPACE.com. [2017-10-19]. （原始内容存档于2022-08-11）.

howstuffworks.com

science.howstuffworks.com

How Astronauts Work. Astronaut Training - Astronaut Training | HowStuffWorks. 2008-03-24 [2017-10-19]. （原始内容存档于2022-09-15）（英语）.

nasa.gov

astronauts.nasa.gov

Astronaut Candidate Program. NASA. [2019-03-04]. （原始内容存档于2019-12-01）.

nytimes.com

Hiler, Katie. NASA's New Class of Astronauts Gives Parity to Men and Women. The New York Times. 2013-06-18 [2017-10-19]. ISSN 0362-4331. （原始内容存档于2022-10-19）（美国英语）.

popsci.com

Popular Science Q&A: How NASA Selected The 2013 Class Of Astronauts. Popular Science. [2017-10-19]. （原始内容存档于2022-12-07）（英语）.

space.com

Lewin, Sarah. Over 18,300 Apply to Become NASA Astronauts, Smashing Record. space.com. [2019-03-04]. （原始内容存档于2022-11-29）.

spaceexplored.com

NASA reassigns Starliner crew members to SpaceX Crew-5 mission. Space Explored. 2021-10-06 [2021-10-06]. （原始内容存档于2022-11-08）（美国英语）.

web.archive.org

NASA, Astronaut Class of 2013, 2013-06-17 [2017-10-19], （原始内容存档于2022-07-17）
Hiler, Katie. NASA's New Class of Astronauts Gives Parity to Men and Women. The New York Times. 2013-06-18 [2017-10-19]. ISSN 0362-4331. （原始内容存档于2022-10-19）（美国英语）.
Popular Science Q&A: How NASA Selected The 2013 Class Of Astronauts. Popular Science. [2017-10-19]. （原始内容存档于2022-12-07）（英语）.
NASA's new astronaut class, the '8 Balls,' reports for training | collectSPACE. collectSPACE.com. [2017-10-19]. （原始内容存档于2022-08-11）.
Astronaut Candidate Program. NASA. [2019-03-04]. （原始内容存档于2019-12-01）.
Lewin, Sarah. Over 18,300 Apply to Become NASA Astronauts, Smashing Record. space.com. [2019-03-04]. （原始内容存档于2022-11-29）.
How Astronauts Work. Astronaut Training - Astronaut Training | HowStuffWorks. 2008-03-24 [2017-10-19]. （原始内容存档于2022-09-15）（英语）.
NASA reassigns Starliner crew members to SpaceX Crew-5 mission. Space Explored. 2021-10-06 [2021-10-06]. （原始内容存档于2022-11-08）（美国英语）.

worldcat.org

Hiler, Katie. NASA's New Class of Astronauts Gives Parity to Men and Women. The New York Times. 2013-06-18 [2017-10-19]. ISSN 0362-4331. （原始内容存档于2022-10-19）（美国英语）.

youtube.com

NASA, Astronaut Class of 2013, 2013-06-17 [2017-10-19], （原始内容存档于2022-07-17）