Keyboard Shortcuts For Navigating Spotlight?
⌘R or ⌘↩ reveals an item in Finder
⌘I shows an information window
⌘Y shows a Quick Look window
⌘D selects a dictionary result
⌘B selects a web search result
⌘K selects a Wikipedia result
⌘T selects the top result
⌘, opens Spotlight preferences
Holding command shows a preview popover
Holding option and command shows the full path of a file in a preview popover
⌘↓ moves to the next section and ⌘↑ moves to the previous section
⌃↓, end, or page down selects the last item