Mezue ahịrịokwu na-esonụ: Na November 2007,
Mgbasa ozi onyeisiala Obama wepụtara akwụkwọ iwu na-egbu oge mmemme Constellation nke NASA site na afọ ise iji kwado mmemme agụmakwụkwọ. E nwere nchegbu na igbu oge ọ bụla ga-eme ka oge dị anya mgbe ezumike nke Space Shuttle, mgbe US ga-adabere na gọọmentị Russia maka ịnweta International Space Station. Ndị ọzọ na-azọ ọkwa onyeisiala, gụnyere Hillary Clinton, akwadoghị igbu oge ahụ.