The Kepler mission has been able to measure dimmings of less than 0.01% in a star's brightness.This has allowed us to detect what size planets?
A)planets smaller than Earth
B)planets Earth-size only
C)only planets larger than Earth
D)any size planet,as long as they are in binary star systems

Question

Quizplus · Accepted Answer

The ability of the Kepler mission to measure dimmings of less than 0.01% in a star's brightness allows us to detect small planets that are smaller than Earth.

The Kepler Mission Has Been Able to Measure Dimmings of Less