- 12 November 2009
A black hole in space is what forms when a star of massive size collapses. One of the main characteristics of a black hole is the tremendous power of its gravitational pull. This pull is so strong that nothing can escape it, not even light. The sphere-shaped boundary of a black hole in space is referred to as its event horizon. If a star or another object moves close to the event horizon it will be absorbed into the black hole and will not reemerge. The amount of mass in a black hole varies. Some black holes have a larger mass than the sun. Overall, they are known for the density of their formation.
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- 12 November 2009
There are several women who have contributed significantly to science, particularly to the astronomical society. Their continuous efforts, bravery, and support have been and are still celebrated to this day in the scientific community. The following women have made significant contributions to the field of science as a whole.
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- 10 November 2009
Keeping students focused and inspired is essential in their educational progress. The following resources can help teachers build a curriculum in astronomy that is bound to hold the attention of children of all grade levels. Space WebQuests will allow for students to participate in group space based missions. Teachers can promote transformative learning through these on-line activities.
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- 9 November 2009
For kids who love science, it’s easy for them to get into such topics as fossils, space, chemistry, physics, and the like. How do you get the other kids interested? Try some of fun ways listed below about various science topics. You can play a game to learn about the parts of a body or you can sing a song about the environment. For more ideas refer to the Ultimate Science Resource for Kids.
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- 9 November 2009
There are a variety of “falling” heavenly bodies that may be observed from the Earth. Among these are comets, meteors, and asteroids. Though they all share certain similarities, their differences have major implications for the study of space. The three bodies are all made of a mixture of materials that often date back to the beginning of the universe, but they are distinguished by the ways in which they orbit, cross, or interact with planets and stars. The work that follows will explore these fascinating phenomena in greater depth.
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