StarTalk @StarTalkRadio
Albedo is a measurement of an object’s reflectivity. As a rule, bright objects reflect light and dark objects absorb it. The Moon has an Albedo of 0.1, meaning it reflects only 10% of the light shone on it and absorbs the other 90%. That’s as dark as asphalt! https://t.co/bmp3zqkxtL — PolitiTweet.org