Luna is the name of the moon on Bear in the Big Blue House.
Luna's dialog was performed by Lynne Thigpen. The puppet was performed by Peter Linz.
The Luna puppet was designed by Paul Andrejco and built by Ed Christie.
At the end of every Bear in the Big Blue House episode, Bear climbs to the attic to talk to the moon about the day's events. Bear and Luna sing The Goodbye Song to end each episode.