Add free and premium widgets by Addwater Agency to your Tumblelog!
To hide the widget button after installing the theme:
For more information visit our How-To's page.
Questions? Visit us at tumblr.addwater.com
Valery Ryumin and Vladimir Lyakhov, crew of Soyuz 32, training in the Salyut 6 simulator. (1979)
(and unmanned programs too!)