And just like that, they were off! #GoAtlantis #GoNASA #humanachievement #NASATweetup #STS135

The moment we were all waiting for: #GoAtlantis. #NASATweetup #STS135

Awesome liftoff, I'm in tears!!! #sts135 #NASA #GoAtlantis

#goatlantis last mission honored to know someone that has been there @Astro_Jose

Liftoff!!!!! #GoAtlantis #CSATweetup #CSA #GodSpeedAtlantis

The crew of #STS135 heads to Launch Pad 39A! #nasatweetup #goatlantis

Wishing fair winds and following Gs to Atlantis & her crew! #nasatweetup #sts135 #goatlantis

What a beautiful sight. #GoAtlantis #STS135 #NASATweetup

Can't get much closer by myself, even with my badge. #STS135 #GOATLANTIS

So hard to believe last shuttle, STS-135,Atlantis, to make slow trek from VAB to launch pad 39A. #goatlantis #nasatweetup