10 Math The Race for Space NASA/TIMEPIX Jupiter's moon Europa (taken by Voyager) RALPH MORSE/TIMEPIX John Glenn HULTON ARCHIVE 1961 A Soviet astronaut is the first person to orbit—or go around—Earth. A month later the U.S. sends its first American into space. 1962 John H. Glenn, Jr. rides the Mercury 6 to become the first American to orbit Earth. 1965 The first person to walk in space is a Soviet astronaut. He spends 20 minutes outside his spacecraft. 1967 Moving at a speed of 30,000 kilometers per hour, Gemini 6 and Gemini 7 become the first spacecraft to come together in space. 1969 Neil Armstrong becomes the first person to step on the moon. 1970 U.S. astronauts head again for the moon. But an accident ends their mission. They safely return to Earth. 1975 The Soviet Union and the U.S. are not friendly on Earth. But they work together in space as their spacecraft dock with each other. Americans and Russians work together on science experiments. 1981 The space shuttle Columbia makes its first flight. It is the first spacecraft that can be used over and over again. 1986 The Challenger space shuttle explodes soon after it takes off. This same year the Russians send the Mir space station into orbit. 1993 The Hubble Space Telescope pictures are fuzzy. The crew from a space shuttle fix the telescope. 1996 Shannon Lucid spends 188 straight days on Mir. She sets the U.S. record for time in space. 1998 The U.S., Russia, and other nations begin building the International Space Station. It will be completed by 2006. Space shuttle Columbia taking off HULTON ARCHIVE 10 NASA/TIMEPIX Math Hubble Telescope The space age began in 1957. That’s when Russia (then called the Soviet Union) launched a satellite called Sputnik I. For years after that launch, Americans and Russians raced against each other to be the “best” in space. Today, Russia, the U.S., and other nations join together to explore space. Here are some of the most important moments in the history of manned space flight. 2001 An American pays $20 million to spend a week on the International Space Station. He is the first space tourist. Shannon Lucid ic20 Exploring Nonfiction—Level 3 © TIME For Kids 10 Comprehension Connection Before Reading 1. What do you know about the space age and space travel? 2. What do you think this time line can show? How do you read a time line? 3. How does this time line remind you of other time lines you have read? How is it different? During Reading 1. How many years after the first space flight did it take for humans to get to the moon? 2. When did space shuttles start being used? 3. What terms are important for you to know in order to understand this information? Why? Math Skill Focus Following Chronological Events A time line is a great way to show the progress of an age or a movement. Dates of important events are laid out along a line. A label and a short description tell you what happened on each date. Because the dates are in chronological, or time, order, it is easy to follow along. You can see what happened first, what happened next, and so on. This order helps you understand how earlier events lead to or help cause later events. For example, the first space shuttle was launched in 1981. It could be sent into space over and over again. After 1981, you can see that space crews spent longer amounts of time in space and did more work. It became possible to build a space station. You can also see how much time went by between important events. For example, in 1961 and 1962, a Soviet astronaut orbited Earth, an American was shot into space, and John Glenn orbited Earth. These events happened very close together. The United States and the Soviet Union were enemies at the time. They were both working hard and fast to be the first and best in the space race. Writer’s World After Reading 1. How are the space events of the 1960s different from those of the 1990s? What different goals does each event show? 2. How does the time line tell you that the United States and the Soviet Union became more friendly? 3. Where did this information probably come from? Is it correct? Why do you think so? Level 3 1. Research one of the events on the time line. Write a newspaper article about the event as though it has just happened. Tell who, what, when, where, why, and how. Predict what it will mean for the future. 2. Imagine what important events might happen next in the space age. Add these events to the time line. 3. Pretend you are at one of the events on the time line. Write a journal entry about what happened. Tell how you think the event will advance the space age. © Teacher Created Materials, Inc.
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