Question

Q1?????????????????????​

Answer 1

Answer:

Hey mate here's your answer

Explanation:

a. Telester - world's first communication satellite

b. Mars - space craft Viking I and Viking II were sent to this planet

c.milky way - The galaxy that contains our solar system

d.sputnik - first official satellite to be launched

e. created by the inwards collapse of a huge star or. group of

hope it helps

plzz mark as brainleast