Do you like to look at the night sky? If you look carefully, you might see a red dot. That red dot is Mars. Mars is a planet in our solar system. It is very close to Earth. Many people call it the "Red Planet." For a long time, scientists have wanted to know one important thing: Is there life on Mars?
Mars is very different from Earth. It is very cold, and the air is not good for us to breathe. There are no green trees or blue oceans on Mars today. It looks like a big, dry desert. However, scientists believe that Mars was different in the past. Millions of years ago, Mars might have been warm and wet. There might have been rivers and lakes. If there was water, maybe there were small living things, like bugs or plants.
To find the answer, people send robots to Mars. These robots are called rovers. They are like small cars with cameras and computers. They drive on the red sand and take many pictures. They also check the rocks and dirt. The rovers send the pictures and information back to scientists on Earth.
In recent years, the rovers have found ice under the ground. They have also found rocks that were made by water a long time ago. These are very exciting discoveries! It means that Mars could support life in the past.
We still do not know if there is life on Mars today. Scientists are working very hard to find out. Maybe one day, people will travel to Mars and build houses there. Until then, we will keep looking at the red dot in the sky and wondering.
Life on Mars
中文翻譯
你喜歡看夜空嗎？如果你仔細看，你可能會看到一個紅點。那個紅點就是火星。火星是我們太陽系中的一顆行星。它離地球非常近。許多人稱它為「紅色星球」。很長一段時間以來，科學家們一直想知道一件重要的事情：火星上有生命嗎？火星與地球非常不同。它非常冷，而且空氣不適合我們呼吸。今天的火星上沒有綠樹或藍色的海洋。它看起來像一個又大又乾燥的沙漠。然而，科學家相信過去的火星是不同的。數百萬年前，火星可能是溫暖且潮濕的。那裡可能有河流和湖泊。如果有水，也許就有微小的生物，像是蟲子或植物。
為了解開這個答案，人們將機器人送到火星。這些機器人被稱為探測車。它們就像帶有相機和電腦的小汽車。它們在紅色的沙子上行駛，並拍了很多照片。它們也檢查岩石和泥土。探測車將照片和資訊傳回給地球上的科學家。
近年來，探測車在地下發現了冰。它們還發現了很久以前由水形成的岩石。這些都是非常令人興奮的發現！這意味著火星過去可能孕育過生命。
我們仍然不知道今天的火星上是否有生命。科學家們非常努力地想找出答案。也許有一天，人們會去火星旅行並在那裡蓋房子。在那之前，我們將繼續看著天空中的紅點並感到好奇。
🔑 重點單字 (Vocabulary)
- carefully adv.. 仔細地
- planet n.. 行星
- different adj.. 不同的
- breathe v.. 呼吸
- desert n.. 沙漠
- scientist n.. 科學家
- million n.. 百萬
- robot n.. 機器人
- information n.. 資訊；消息
- discover v.. 發現 (名詞 discovery)
掌握一種語言等於擁有一個新世界
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