Astro Orbiter is undergoing a refurbishment from June 2nd - September 19th. The Tomorrowland Transit Authority PeopleMover re-opened on August 5th from it's refurbishment. The Tomorrowland Transit Authority PeopleMover was largely unchanged, but Rocket Tower Plaza has been repainted red.
August 5, 2014: Tomorrowland Transit Authority PeopleMover re-opened on August 5th. There was no change in the on ride audio, but many areas around Rocket Tower Plaza were repainted red.
June 2, 2014: Astro Orbiter and Tomorrowland Transit Authority PeopleMover close for refurbishment.
March 3, 2014: WDWMagic.com posted the new refurbishment dates for Astro Orbiter May 3 - August 20, reopening August 21st. They also posted that the new refurbishment dates for Tomorrowland Transit Authority PeopleMover are May 3 - June 30, reopening July 1st.
February 13, 2014: WDWMagic.com user rct247 has reported that the Tomorrowland Transit Authority is expected to be down for refurbishment in May and June, while the Astro Orbiter will be down for Refurbishment from May through July.
January 31, 2014: WDWMagic.com user rct247 has reported that the Tomorrowland Transit Authority Peoplemover has been removed from the refurbishment schedule.
November 18, 2013: WDWMagic.com reportd that the Tomorrowland Transit Authority Peoplemver will be closing for refurbishment from February 10 through March 27th.
April 8, 2013: WDWMagic.com user rct247 has suggested that a 6 month refurbishment may be coming to the Tomorrowland Transit Authority PeopleMover and Astro Orbiter structure. The extend of this work is unknown.