NASA HQ PHOTO: Expedition 54 Postflight Presentation at NASM (NHQ201806140001)
NASA HQ PHOTO: Expedition 54 Postflight Presentation at NASM (NHQ201806140002)
NASA HQ PHOTO: Expedition 54 Postflight Presentation at NASM (NHQ201806140003)
NASA HQ PHOTO: Expedition 54 Postflight Presentation at NASM (NHQ201806140004)
NASA HQ PHOTO: Expedition 54 Postflight Presentation at NASM (NHQ201806140005)
NASA HQ PHOTO: Expedition 54 Postflight Presentation at NASM (NHQ201806140006)
NASA HQ PHOTO: Expedition 54 Postflight Presentation at NASM (NHQ201806140007)
NASA HQ PHOTO: Expedition 54 Postflight Presentation at NASM (NHQ201806140008)
NASA HQ PHOTO: Expedition 54 Postflight Presentation at NASM (NHQ201806140009)
NASA HQ PHOTO: Expedition 54 Postflight Presentation at NASM (NHQ201806140010)
NASA HQ PHOTO: Expedition 54 Postflight Presentation at NASM (NHQ201806140011)
NASA HQ PHOTO: Expedition 54 Postflight Presentation at NASM (NHQ201806140012)
NASA HQ PHOTO: Vande Hei and Acaba at Walt Whitman Middle School (NHQ201806140013)
NASA HQ PHOTO: Vande Hei and Acaba at Walt Whitman Middle School (NHQ201806140014)
NASA HQ PHOTO: Vande Hei and Acaba at Walt Whitman Middle School (NHQ201806140015)
NASA HQ PHOTO: Vande Hei and Acaba at Walt Whitman Middle School (NHQ201806140016)
NASA HQ PHOTO: Vande Hei and Acaba at Walt Whitman Middle School (NHQ201806140017)
NASA HQ PHOTO: Vande Hei and Acaba at Walt Whitman Middle School (NHQ201806140018)
NASA HQ PHOTO: Vande Hei and Acaba at Walt Whitman Middle School (NHQ201806140021)
NASA HQ PHOTO: Vande Hei and Acaba at Walt Whitman Middle School (NHQ201806140020)
NASA HQ PHOTO: Vande Hei and Acaba at Walt Whitman Middle School (NHQ201806140019)