Author Question: Stars in the same constellation a. probably formed at the same time. b. must be part of the same ... (Read 85 times)

dalyningkenk · **on:** Jul 27, 2018

Stars in the same constellation

a. probably formed at the same time.
b. must be part of the same cluster of stars in space.
c. must have been discovered at about the same time at the same location in space.
d. may actually be very different distances away from the observer and from each other.

Question 2

If you are standing at the Earth's north pole, which of the following would be located at the zenith?

a. the nadir
b. the star Vega
c. the celestial equator
d. the north celestial pole