根据She wanted to be the first astronaut to walk on Mars (火星) when she was 5 years old.5岁时,她想成为第一个在火星上行走的宇航员。根据She set up a Twitter account (推特账户) to get in touch with NASA.她建立了一个推特账户,以便与美国宇航局取得联系。根据a g...
题目It seems we can\t get off the planet fast enough. Two thirds of NASA\s money is spent on manned space exploration, and that number will grow with the USA\s decision to send a man to Mars in 2037. We\ve seen all there is to see on Earth, right? Wrong. T...
2. The actual atmosphere on Mars is about 96 % carbon dioxide, 2.1 % argon, 1.9 % nitrogen, and only 0.145 % oxygen. 3. Perhaps the reason Buzz Lightyear got the erroneous idea this would happen is thatTotal Recallwas shown as a training film when he was still a space cadet at Star...