Exoplanets are planets orbiting stars other than our Sun. As they transit the star (move between the star and the telescope), they cause a dip in the intensity (brightness) of the light seen emitted from the star.
Exoplanets are planets orbiting stars other than our Sun. As they transit the star (move between the star and the telescope), they cause a dip in the intensity (brightness) of the light seen emitted from the star.