Question

the term exoplanet means an extrasolar planet, or a planet that orbits a star other than our sun. choose the correct statement about exoplanets. astronomers believe that exoplanets are very rare. astronomers are planning missions to visit several exoplanets. it is likely that there are billions of planets in our galaxy, the milky way. most exoplanets are actually as massive as or more massive than jupiter.

Explanation:

Exoplanets are numerous in the Milky - Way. Astronomers have discovered many and believe there are billions. They are not rare. Current technology does not allow us to plan missions to visit them easily. And we know that exoplanets vary in mass, not most are as massive as or more massive than Jupiter.

Answer:

It is likely that there are billions of planets in our galaxy, the Milky Way.