How Venus and Mars Can Teach Us About the Past and Future of Earth SciTechDailyMars and the Moon Will Align in the Sky Tonight. Here's When & How to See Them. ThrillistHow windy is it on Mars? Sand 'megaripples' offer a clue. NBCNews.comLava Tubes on Mars and the Moon May Be Suitable for Planetary Bases – Up to 1,000 Times Wider Than Those on Earth SciTechDailyMars may not have been the warm, wet planet we thought it was MIT Technology ReviewView Full Coverage on Google News