In a transit measurement, astronomers cannot see the image of the planet directly. Instead, they measure the slight dimming of the light of the distant star as the planet passes across the face of it.Credit: J. Hall, Lowell Observatory High Resolution Image (jpg) Low Resolution Image (jpg)
In a transit measurement, astronomers cannot see the image of the planet directly. Instead, they measure the slight dimming of the light of the distant star as the planet passes across the face of it. Credit: J. Hall, Lowell Observatory High Resolution Image (jpg) Low Resolution Image (jpg)