What is the astronomical significance of the Zodiacal Constellations?

Pick one



A) They are the Constellations with the brightest stars

B) They are the prominent constellations in the same plane of the Milky way Glaxy

C) They are the Prominent constellations in the same plane as the earth's orbit around the sun

D) They are the complete set of constellations that contain people or animals from Greek MythologyWhat is the astronomical significance of the Zodiacal Constellations?The first two answerers are on the right track but listed the wrong choice. The most

correct choice is C - the prominent constellations in the same plane as Earth's orbit

around the sun. Earth's orbit extended out indefinitely into space is called the ecliptic,

and the zodiac is the set of constellations that are located on or near the ecliptic.

Answer choice A is wrong, since some zodiacal constellations like the Crab and the

Ram are quite dim with no bright stars

Choice B is wrong, because they lie in the same plane as Earth's orbit, not the Milky

Way galaxy. Choice D is wrong because a number of constellations from mythology

do not lie in the zodiac; for example, Orion, Perseus, Andromeda, and Cassiopeia.

Choice C is the best choice. Hope this answers your question.What is the astronomical significance of the Zodiacal Constellations?The correct answer is C).

Since all the planets' orbits are more or less on the same plane, these are the only areas of the sky where the planets the Moon and the Sun can ever be observed in (there is also Ophiucus, but you said "prominent").What is the astronomical significance of the Zodiacal Constellations?They are the prominent constellations on the earths path around sun(Ecliptic) A

So sun,moon,planets move along this way only.What is the astronomical significance of the Zodiacal Constellations?
B) In order for the zodiac to 'progress' through the 12 signs, they must be on the same plane.