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What is an asteroid look like?

Most asteroids are irregularly shaped, though a few are nearly spherical, and they are often pitted or cratered. As they revolve around the Sun in elliptical orbits, the asteroids also rotate, sometimes quite erratically, tumbling as they go.

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How big was asteroid that killed dinosaurs?

Sean Gulick, a research professor at the University of Texas Institute for Geophysics, said that the asteroid was about 12 kilometers in diameter and traveled about 30,000 km/h.

Thereof, what colors can shooting stars be?

To the naked eye, a shooting star appears as a fleeting flash of white light. This image, however, documents the appearance of a wide spectrum of colors produced by the object as it hurdles toward Earth. These colors are predictable: first red, then white, and finally blue. Also, what serious effect can a meteorite have? The effect of a meteorite this large hitting Earth includes medium-large earthquakes, tsunami's, the starting of fires within a hundreds of kilometres of the impact site, and the ejection of so much dust and and ejecta that it could start a much longer and much more deadly nuclear winter globally.

Are meteorites worth money?

HOW MUCH IS A METEORITE WORTH? Meteorites are valuable both to science and the collecting community. Meteorites have significant financial value to collectors and scientific value to researchers. Meteorite values can range from a few dollars to hundreds of thousands of dollars. And another question, where do asteroids come from? Where did asteroids come from? Asteroids are left over from the formation of our solar system. Our solar system began about 4.6 billion years ago when a big cloud of gas and dust collapsed. When this happened, most of the material fell to the center of the cloud and formed the sun.

Can an asteroid destroy Earth?

Any fragment larger than 35 meters across would not burn up in the atmosphere and could impact Earth.

What would you do to ensure that your dreams will come true?

Goals are just dreams with deadlines. Dream big, and you are sure to achieve great things in life and in business. Give yourself permission to dream. The only one stopping you from achieving your biggest dreams is you. Visualize yourself accomplishing your biggest dreams. Put your ideas to work.

By Manolo

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