W: People will live on the planet Mars by the year 2100, do you think so?M: Yes, I think this may be true. But why will people do this?W: People want to live happily without pollution on Mars.M: Do you mean there is no pollution on Mars?W: Certainly. And there are fewer ...
CYou've probably been hearing a lot ofinformation about the planet Mars(火星). Whenhearing that water was found on the planet, boththe scientific community and we have a lot ofreasons to be excited about the red planet.While Mars is on the mind, go ahead and learnthese 5 facts about Ma...
The phenomenon of a Full Moon arises when our planet, Earth, is precisely sandwiched between the Sun and the Moon. This alignment ensures the entire side of the Moon that faces us gleams under sunlight. Thanks to the Moon’s orbit around Earth, the angle of sunlight hitting the lunar surfa...
题目Mars(火星)is the fourth planet from Sun.It is home to both the highest mountain and the deepest,longest valley(山谷)in the solar system(太阳系).Olympus Mons,the highest mountain on Mars,is about 27 kilometers high,about three times as tall as Qomolangma.And the ...
When you observed the stars? and Where and with whom you went with?One evening, after having dinner, I was enjoying a walk with my father, and during this time, he made me understand why there are stars in the sky. He told me that just like planet Earth these stars are integral to...
Mars is the planet that rules over the Fire sign,Aries– the planet that kicks off the beginning of a new astrological year. Noting that, it’s easy to understand the motivating, inspiring, and sometimes aggressive energy of this planet: It wants to move, wants to act fast, and wants to...
The astronauts working in these towns wear their space suit and also do everything they would really have to carry out if they ever go to Mars in the future.But Mars would be like Earth a temporary(临时的) place for humans. When the Sun starts swallowing up(吞掉) the planets Mars will...
When the Egyptians adopted the seven - day week, they named the days after five planets, the sun and the moon. The Romans used the Egyptian names for their days of the week: the day of the sun, of the moon, of the planet Mars, of Mercury (水星), of Venus (木星), and of ...
planet's history—3.6 billion years ago, when Mars was warmer and问题补充:匿名 2013-05-23 12:21:38 地球历史36亿年前,当火星温暖 匿名 2013-05-23 12:23:18 地球的历史-3.6亿年前,当火星较正常温暖及 匿名 2013-05-23 12:24:58 匿名 2013-05-23 12:26:38 地球的历史 —— 36...
Tom and I want to visit the Mars. It is a planet (行星) far away from our planet---the Earth. Our spaceship (太空船) flew fortwo weeks to get to the Mars. When we arrived, we opened the door of the spaceship and looked out. The weather there was sunny and hot. We saw an ali...