SpaceX Crew-2 (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "SpaceX Crew-2" in Polish language version.

refsWebsite

Global rank Polish rank

2spaceflightnow.com

2,930^th place

2,846^th place

1nationalgeographic.com

344^th place

543^rd place

nationalgeographic.com

SpaceX launches first astronauts on a reused rocket [online], Science, 23 kwietnia 2021 [dostęp 2021-06-27] (ang.).

spaceflightnow.com

NASA seeking astronaut seat on Soyuz launch in April. [dostęp 2021-02-22]. (ang.).
WilliamW. Harwood WilliamW., Offshore conditions bump crew launch to Sunday – Spaceflight Now [online] [dostęp 2020-11-15] (ang.).