James Hansen has not worked for NASA for two years, but that&#x27;s nitpicking -- your point is correct.<p>There are multiple NASA centers who generally see the enterprise of space exploration differently.  JSC and KSC are more focused on &quot;putting men [sic] in space&quot; (as the parent commenter said).  GSFC is more focused on observing Earth and the Sun from space.  JPL is more focused on robotic planetary exploration.  Those are gross generalizations, because GSFC has been heavily involved with Hubble, and JPL does some Earth missions, etc.