Video of the Week - Mars, Four Billion Years Ago?
언어
읽기 수준
기사 듣기
We are all familiar with the rocky, red surface of present day Mars - After all, that is why it is nicknamed the 'Red Planet'. And while It's definitely not a place most of us would want to live on in its present state, what if it had been filled with huge lakes, lush green fields and giant cliffs? Just like . . . Earth?
이 기사의 나머지 부분을 읽고 학습 도구에 액세스하려면 등록해야합니다.
지금 학습 시작하기댓글 338개
coolguy45bro12년 이하yeah i wish it was like earth right now- :)12년 이하It looked like earth because it was before it dried up.
- maya12년 이하i wish i lived there at that time when it looked like that it was so beautiful like we should live there
- kynadi12년 이하i wish i could live on mars back then
insane12년 이하Interesting!- Name12년 이하if i was one of those people
- joseph12년 이하It is sooooooooo cool
pipermc1112년 이하How could Mars ever have looked like Earth?- Yolo12년 이하In four billion thats what earth is going to look like. Mars
- mia12년 이하i do not understand how mars could look like earth