Nearly all extra-solar planets actually found thus far are
A) less massive than earth.
B) equal to earth's mass.
C) much more massive than earth.

Question

Quizplus · Accepted Answer

Most of the exoplanets discovered so far are gas giants, similar to Jupiter, which are much more massive than Earth. This is partly due to the limitations of current detection methods, which are more sensitive to larger planets.

Nearly All Extra-Solar Planets Actually Found Thus Far Are