No, NASA really did go to the moon.
There certainly is some misbelief that NASA faked the moon landings, however any real research done, in earnest, will turn up plentiful evidence that those claiming the landings were a hoax are gravely mistaken.
No they stopped going to the moon because the public lost interest. This allowed NASA to start planning their next venture (the shuttle)
in the middle of the moon
NASA sends research personnel there, but has not established a permanent base of any sort (there are several research stations that facilitate NASA and many other organizations' research).
NASA's first moon program was called Apollo.The new moon program is called Constellation.
The NASA missions which landed humans on the moon were called the Apollo Moon missions.
There is no NASA moon base.
NASA is actually planing to go to the moon again by the year 2013
NASA is the only agency to have landed humans on the moon. Russia, however, has landed probes and rovers on the moon's surface.
The space shuttle never landed on the moon, but other NASA spacecraft did.
When NASA landed on the moon, they found a number of things, including a colony or homosexuals and a herd of dinosaurs.