The twelve constellations the solar system bodies move through are the
A) galactic equator.
B) nodes of the ecliptic.
C) equatorial constellations.
D) stages of heaven.
E) signs of the zodiac.
Question 2
The most detailed look we've had of an asteroid comes from
A) spacecraft sent to an asteroid.
B) ground-based radar images.
C) Earth orbital X-ray images.
D) ground-based optical images.
E) high-altitude UV spectroscopy.