Alexander Gerst
Astro_Alex
Drawing blood
My sacrifice for immune system research
Mein Opfer im Namen der Immunsystemforschung.
Credits: ESA/NASA
337_0219
17,600
views
10
faves
1
comment
Uploaded on June 9, 2014
Taken on June 4, 2014
Drawing blood
My sacrifice for immune system research
Mein Opfer im Namen der Immunsystemforschung.
Credits: ESA/NASA
337_0219
17,600
views
10
faves
1
comment
Uploaded on June 9, 2014
Taken on June 4, 2014