What celestial objects were once referred to as hairy stars?

1. What celestial objects were once referred to as hairy stars?
Moon
Asteroids
Comets
Meteors

Ans: Comets

2.The islands of Yeonpyeong, have been a disputed territory between which of the following?
North Korea and South Korea
North Korea and Japan
North Korea and China
South Korea and Japan

Ans: North Korea and South Korea

3.Which among the following is the highest military decoration awarded by the United States government?
Medal of Honor
Silver Star
Legion of Merit
Gold Star

Ans: Medal of Honor

4.Which among the following diseases is very rare in women compared to the men affected with the same disorder?
Osteoporosis
Color blindness
Nyctalopia
Down Syndrome

Ans: Color blindness