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Summary
DescriptionClayton Anderson zero g.jpg
English: Astronaut Clayton Anderson watches as a water bubble floats in the middeck of space shuttle Discovery during the STS-131 mission. Note that his image in the bubble is upside down because the bubble refracted the light.
Français : L'astronaute Clayton Anderson contemplant une bulle d'eau en impesanteur qui flotte au milieu du pont intermédiaire de la navette spatiale Discovery, pendant la mission STS-131. (Son image dans la bulle est renversée par la réfraction de l'eau.)
The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain.
The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2]