You can cancel your video subscriptions at any time from the Manage Your Video Subscriptions page in Your Account. To cancel a video subscription: 1  Go to Manage Your Video Subscriptions. 2  Look under Video Subscriptions to find the subscription you'd like to cancel.  Select the Cancel Subscription option and confirm.
The albedo, (Latin for white) is a measure of reflected sunlight. Charcoal has an albedo of 0,04; snow 0,9 The planet with the highest albedo is Venus, whereas Mercury is theâ¦ lowest.
Saturn's moon, Enceladus, has the highest albedo in our Solar System at .99 ( the above picture is the image of Enceladus) whereas the some of the lowest albedos observed are for the nucleus of a comet and it is typically about .04 ( the picture below is the image of Comet Tempel 1's nucleus).