Physical Sciences Informatics (PSI) Data Repository open to the public

Imagine a "combustion experiment" at the "International Space Station" (ISS).

How much does an experiment of this kind cost?

Should anyone have access to data associated to each one of these experiments?

NASA thinks so.

Links:

1)  "Physical Sciences Research Program" (HERE)

2) "Physical Sciences Informatics System" (HERE)

3) "Open Science data" (Wikipedia - HERE)