Просперо Екс-3 (Bulgarian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Просперо Екс-3" in Bulgarian language version.

refsWebsite

Global rank Bulgarian rank

1astronautix.com

2,056^th place

1,005^th place

75^th place

62^nd place

astronautix.com

Просперо. www.astronautix.com

nasa.gov

nssdc.gsfc.nasa.gov

Просперо в официалната страница на НАСА.