Sputnik programme (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sputnik programme" in Simple English language version.

refsWebsite

Global rank Simple English rank

1web.archive.org

1^st place

1^st place

75^th place

30^th place

7^th place

8^th place

nasa.gov

nssdc.gsfc.nasa.gov

"Sputnik 1". NASA NSSDC. Archived from the original on 2011-10-19. Retrieved 2011-12-24.

nytimes.com

thecaucus.blogs.nytimes.com

Calmes, Jackie (2010-12-06). "Obama Calls for New 'Sputnik Moment'". The New York Times. Retrieved 2011-12-24.

web.archive.org

"Sputnik 1". NASA NSSDC. Archived from the original on 2011-10-19. Retrieved 2011-12-24.