Red and Dark Volcanic Peaks, Lake Reflection, Laguna Miscanti, Chile
© James Strachan/The Image Bank/Getty Images
A long, long time ago on a planet not so far away, the scenery might have looked like this. Billions of years back, Mars was likely dotted with frigid rivers and lakes similar to Laguna Verde here, as now-dormant Martian volcanoes fumed and rumbled like Licancabur, the cinder-cone giant to our right. Scientists frequent this high-altitude stretch of the Bolivia-Chile border seeking to solve the mysteries of the red planet's past.In fact, this western section of South America could be called Earth's most extraterrestrial spot: The adjacent Atacama Desert—the world's driest—has been a testing site for Mars rovers and other NASA gear because it's so similar to the surface of Mars today.
错落有致的半岛
隧道景观
巍峨壮观的褐铃山
彩虹街
一片广阔的北极地区
壮观的火山景观
鸟儿遇见海滩
两个名称中包含什么？
