Most of the planets discovered around other stars
A)are more massive than Earth and orbit very far from the star.
B)are more massive than Earth and orbit very close to the star.
C)are less massive than Earth and orbit very far from the star.
D)are less massive than Earth and orbit very close to the star.
E)are found around neutron stars.

Question

Quizplus · Accepted Answer

Most of the planets discovered around other stars are more massive than Earth and orbit very close to the star. This is because these planets are easier to detect due to their larger size and their close proximity to the star results in a larger gravitational effect on the star, making it easier to detect the planet's presence. These types of planets are often referred to as "hot Jupiters" as they are similar in size to Jupiter but have much higher temperatures due to their close proximity to their star.

Most of the Planets Discovered Around Other Stars