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