NASA 썸네일형 리스트형 Solar Storms Strip Air From Mars The air on Mars — what there is of it — is leaking away, about half a pound a second sputtering into space, scientists announced on Thursday.The planet’s early atmosphere is thought to have been as thick as or thicker than Earth’s today, and even over the 4.5-billion-year history of the solar system, that slow leak would not explain how it atrophied to its current wisps. But new readings from NA.. 더보기 이전 1 다음
