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