Question

Place the four american space programs in the order in which they appeared. 1. first mercury 2. second apollo 3. third shuttle 4. fourth gemini

Answer 1

first was Mercury
second was Gemini
third was Apollo
fourth was Shuddle

Answer 2

1. Mercury

2. Gemini

3. Apollo

4. Shuttle

Project Mercury was launched in the period ( 1959-1963). Project Gemini was just for a one year period (1965-1966). Project Apollo was launched in the period (1961-1975). Space Shuttle is a pretty latest project (1971-2011).