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The surface of the moon, here on Earth

Floor of Indian Tunnel - Spatter cone - Big Crater

楼印度隧道 - 飞溅锥 - 大陨石坑

 第 3 页 
发布日期: 2010-06-17
Floor of Indian Tunnel | 楼印度隧道
楼印度隧道 与月球表面极其类似的地貌
The rough, rocky floor of the Indian Tunnel lava tube.
Spatter cone | 飞溅锥
飞溅锥 与月球表面极其类似的地貌
This "spatter cone" took shape "when blobs of molten lava were lobbed into the air during the last gasp of an eruption sequence that ended about 2,100 years ago," reads a National Park Service sign at Craters of the Moon.
Big Crater | 大陨石坑
大陨石坑 与月球表面极其类似的地貌
沿大裂谷形成的火山大爆发这个问题和其他“大弹坑,”以及在底部渣锥。 “渣锥形式早在1时岩浆喷发序列高度负责的气体,”读取在月球陨石坑国家公园服务的标志。 “爆炸产生的气体喷发是在空中抛了几百英尺的熔岩凝结。机载凝块成为灰烬的回落到地上,形成渣锥。”
Large volcanic eruptions along the Great Rift formed this and other "big craters," as well as the cinder cones at the bottom. "Cinder cones form early in an eruptive sequence when magma is highly charged with gas," reads a National Park Service sign at Craters of the Moon. "The gas produces an explosive eruption that hurls clots of lava hundreds of feet into the air. The airborne clots become cinders which fall back to earth to form cinder cones."
Big Crater 2 | 大克雷特2
大克雷特2 与月球表面极其类似的地貌
A look down into a second "big crater" at Craters of the Moon in Idaho.
Young cone | 年轻的锥
年轻的锥 与月球表面极其类似的地貌
The North Crater at Craters of the Moon. About 2,000 years old, it is one of the youngest cones in the park.