question_answer

Which of the following pair(s) is/are correctly matched?

Spacecraft	Purpose
1. Cassini-Huygens	Orbiting the Venus and transmitting data to the Earth
2. Messenger	Mapping and investigating the Mercury
3. Voyager 1 and 2	Exploring the outer solar system

Select the correct answer using the codes given below.

A)  Only 1             

B)  2 and 3  

C)  1 and 3           

D)  All of these