Did a collision create Venus as we know it?
来源：未知 作者：汤瞽 时间：2019-02-28 06:17:09
By Jason Palmer (Image: JPL/NASA) ONE traumatic event, lasting just a few hours, could have shaped the destiny of Venus. In its early history, Venus shared many similarities with our planet. For example, it had lots more water than it does today. At some point, though, it took a radically different path and ended up parched and hellishly hot,