Expedition 54 Post Flight

Expedition 54 NASA astronauts Joe Acaba, left, and Mark Vande Hei meet with NASA Administrator Jim Bridenstine during their Expedition 54 post flight visit, Wednesday, June 13, 2018 at NASA Headquarters, Washington. Photo Credit: (NASA/Bill Ingalls)

Expedition 54 NASA astronauts Joe Acaba, left, and Mark Vande Hei meet with NASA Administrator Jim Bridenstine during their Expedition 54 post flight visit, Wednesday, June 13, 2018 at NASA Headquarters, Washington. Photo Credit: (NASA/Bill Ingalls)

Photographer NASA/Bill Ingalls
DCExpedition 54Expedition 54 PostflightJoe AcabaMark Vande HeiNASA HeadquartersWashington