标题: This is how Planet Mars may have lost its Atmosphere. [打印本页] 作者: knowhow 时间: 2012-9-15 06:44 标题: This is how Planet Mars may have lost its Atmosphere. Though it doesn't look like a nice place to live now, Mars may have had an atmosphere more like ours on Earth! But how did it lose it? One way a planet can lose its atmosphere is through a process called 'sputtering.' In this process, atoms are knocked away from the atmosphere due to impacts from energetic particles. Learn more in this video!