©
tmchmbrs: Standing tall
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jaynel: Frost that lasts all day. Brrr
NASA JSC Office of STEM Engagement: jsc2012e053859_alt
NASA JSC Office of STEM Engagement: jsc2012e052681
NASA JSC Office of STEM Engagement: jsc2012e039802_alt
NASA JSC Office of STEM Engagement: jsc2012e052676