horscht asked: I have realized that I have a discrepancy of 10GB on a 200GB partition between the available disk space and the free disk space.
In this case gnome system monitor says that I have 100GB free disk space and 88GB are available.
What does that mean? Why are these values so different?

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Anonymous asked: Politicians promise to support Ares, but with the American economy in its current state, Congress is likely to drastically cut funding. How can the space program survive when the United States faces so many more pressing issues? In what ways could space exploration be profitable for investors over the near term? Could nuclear [...]

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