Which of the following space missions occurred first?
Apollo 8
Vanguard 2
Sputnik 2
Gemini 3
Mariner 1
Answer: The correct answer is Sputnik 2
Math, Math Problems and Solutions, Tests, Formulas, Algebra.
Which of the following space missions occurred first?
Apollo 8
Vanguard 2
Sputnik 2
Gemini 3
Mariner 1
Answer: The correct answer is Sputnik 2