I don't believe there's any animosity, and certainly nothing derogatory about Hubbard and his long service (with NASA). His work with the (shuttle) Columbia accident investigation board, and in certain other areas, has obviously been very visible and very well done. |
Most NASA administrators (want to) shape their own team ... to best carry out (Bush's) vision for space exploration. |
These things will come out in ones and twos over the next few weeks. |