The transit method of planet detection works best for
A) big planets in face-on orbits around small stars.
B) big planets in edge-on orbits around small stars.
C) Earth-like planets in any orbit.
D) small planets in face-on orbits around big stars.
E) small planets in edge-on orbits around big stars.
Question 2
To measure the mass of an astronomical object, one can observe the orbital period and distance of a companion.
Indicate whether the statement is true or false