Air causes another problem for telescopes. The air low in Earth’s atmosphere swirls about. This movement bends the light coming down from space just a bit, making the images we…
Kid Wiki: About Space
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Telescopes help us see things that are far away. They make distant objects look bigger. Using telescopes, astronomers have discovered thousands of stars, planets, moons, and many other extraordinary objects,…
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HOW DO SATELLITES WORK IN SPACE? Space is a difficult place to be. You can’t plug in a cord in outer space, so satellites need to take a power source…
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How does a television signal get to the other side of the world in seconds? What tells ships exactly where they are in the middle of the ocean? How do…
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WHAT IS A MISSILE? Missiles are rockets that carry bombs. Guided missiles have steering systems that guide them to destroy their targets. The smallest guided missiles can be carried by…
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You hear a rumble and a roar. A blast of fire shoots out of a big rocket. The rocket heads up into the air. Maybe the rocket is carrying a…
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The eclipse was associated with legends, and most civilizations considered it a bad omen. Ancient cultures tried to understand why the sun temporarily disappeared from the sky, so they came…
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WHAT IS THE MILKY WAY? The Milky Way is a big group of stars known as a galaxy. There are billions of stars withinside the Milky Way. The Sun and…
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Earth can be seen below by astronauts on a space shuttle trip. As the shuttle circles the globe, they get to see different sections of the planet. The space shuttle…
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The shapes of constellations slowly change over very long periods of time. The familiar forms will look quite different many thousands of years from now. تتغير أشكال الأبراج ببطء على…
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In historical instances while human beings appeared up on the starry night time sky, they idea they noticed shapes in agencies of stars. We name those shapes constellations. The historical…
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Imagine how nervous prehistoric humans have to were after they noticed a black disk protecting up the Sun. This darkening of the Sun withinside the center of the day is…
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You look at a map to find out where you are. A map can tell you what city you are in and what street you are on. But do you…
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WHAT ARE COMETS? Astronomers in the 1500s and 1600s began to study comets. They found that comets are bodies in space, not part of the atmosphere. A British astronomer named…
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Black holes are some of the strangest things in space. A black hole sucks in anything that gets near it. Nothing can escape from a black hole—not even light. …
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Asteroids are rocks in space that never quite made it like planets. Astronomers think that our solar system began as a cloud of gas and dust. Gravity pulled parts of…