U.S. Manned Space Programs Crossword

QUESTIONS LIST: ALAN SHEPHARD : First American in space, ENDEVOUR : Shuttle with the record for the longest spacewalk, APOLLO : Project to send humans to the Moon, ORBITER : Another term for the space shuttle, ARMSTRONG : First person to walk on the moon (Last Name), CHALLENGER : Space shuttle lost due to a faulty O-ring, GLENN : First American to orbit the Earth (Last Name), GRISSOM : The death of this astronaut pushed NASA to improve safety of the Apollo program, GEMINI : What US space program was a stepping stone to the moon?, COLUMBIA : The first space shuttle in orbit, RIDE : The first American female in space (Last Name), REUSABLE : The shuttle’s solid rocket boosters were designed to be _______.