A) 250,000 km B) 700,000 km C) 500,000 km D) 384,400 km
A) Neil Armstrong B) Yuri Gagarin C) Michael Collins D) Buzz Aldrin
A) About 1/6th as strong B) 1/3rd as strong C) 2 times stronger than Earth's gravity D) Equal to Earth's gravity
A) Cosmic anomaly B) Asteroid strike C) Solar eclipse D) Lunar eclipse
A) Counterclockwise B) Clockwise C) Up and down D) Side to side
A) Neil Armstrong B) Buzz Aldrin C) Yuri Gagarin D) Michael Collins
A) Mercury B) Apollo C) Shuttle D) Gemini
A) Regolith B) Ice deposits C) Lava flows D) Metallic minerals
A) 3 B) 9 C) 12 D) 6
A) New Moon B) Full Moon C) First Quarter D) Waning Crescent |