The brightest star in the sky is ________
A). Alfa Centauri
B). Proxima Centauri
C). Sirius
D). Sun
Pulsar are
A). Stars moving towards Earth
B). Stars moving away from Earth
C). Rapidly rotating stars
D). Stars with high temperature
Which of the following Planets is the brightest?
A). Mercury
B). Mars
C). Jupiter
D). Venus
Which planet shows the phases like Moon?
A). Mercury
B). Mars
C). Venus
D). Pluto
The Milky way extends through a distance ________
A). 1 light year
B). 8 light years
C). 105 light years
D). 1010 light years