Definitions from Wikipedia (Human spaceflight programs)

▸ noun:  Human spaceflight programs have been conducted, started, or planned by multiple countries and companies.


▸ Words similar to Human spaceflight programs
▸ Usage examples for Human spaceflight programs

▸ Idioms related to Human spaceflight programs
▸ Wikipedia articles (New!)
▸ Words that often appear near Human spaceflight programs
▸ Rhymes of Human spaceflight programs

▸ Invented words related to Human spaceflight programs