... you have a pillow and you take away everything else in the universe, it is still a pillow. But since time is measured only by the rotation of the earth and the solar system, then if you take everything in the universe away time does not exist. There is nothing to measure it with, ... of the solar system and the planets in it. It is divided up in year, hours, and seconds. But what is a second? How long is it? And who was given the divine power to answer these questions. Albert Einstein said, "If! you could travel at the speed of light then time would stand still." A light- ... year is th...

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... the event horizon. If any can escape, that event is outside the event horizon. You can think of the horizon as the place where the escape velocity equals the velocity of light. The horizon has a very large velocity, moving outward at the speed of light. Near the event horizon, space itself is believed to be twisted and swirled around in ways ordinary intuition ... cannot grasp. Singularity The center of a black hole; where matter is crushed to infinite density; the pull of gravity is infinitely strong; and spacetime ... them. An object whose density is infinite. Gravitational Waves [site...

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... one to point a telescope up to the sky for observation. Refracting telescope: Refraction refers to the bending of light when it passes from one medium to another of different density. These telescope use a large lens called an objective lens. The main purpose of the lens is to collect light as possible. The lens has a convex (curved outward) shape making it thicker in the middle than ... 's orbit at which it is closet to the sun. As the planet moves from perihelion to the orbital point called aphelion, its speed decreases. Aphelion is the orbital point of a planet in which it is the fart...

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... consider is, if there had ever been a time when nothing existed then nothing would exist now. It is evident that nothing produces nothing. In light of this, since something exists now, it must follow logically that something has existed forever. As Sproul has remarked: "Indeed, reason demands that if something ... While its outer limits have not been measured, it is estimated to be as much as 20 billion light years in diameter (i.e., the distance it would take light to travel across the Universe at a speed of over 186,000 miles per second). There are an estimated one billion galaxies in t...

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... since travel at huge speeds will no longer be energy prohibited. Now, would those ships be prohibited by the speed of light? Some physicists believe that it is possible to make space-time itself. This means to surround the spaceship with local space time in ... deep space travel times. This implies discovering a means to move a vehicle at or near the actual maximum speed limit for motion through space or through the modification of space-time itself. 3. Discover fundamentally new on-board energy production methods to power propulsion devices. This third goal ... To understand and fully ap...

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... hospital. He was crazy and kept telling the other patients that he was going to take one of them with him on his way back. At no point in the movie did he actually travel at the speed of light. He says he did, but he was just standing there and went nowhere. Throughout the movie ... Prot did not have any proof that he was from planet K-PAX. Prot was crazy and believed that he was from a planet that didn't even exist. Our Universe consists of nine planets: Mercury, Venus ... forms survive with two suns rotating around a planet, also with the suns so close to the planet? The life forms w...

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... us that Mars is 0.5 or ½ a AU far from us. Johannes Kepler was a mathematician born in a small town in Germany in 1571 A.D. Because of eyesight problems he decided to focus his attention into mathematical equations and relying on others sightings. He came up with 3 significant laws that are now a giant ... changes in a way that a line from the planet to the Sun sweeps out equal area in equal intervals of time. In Somewhat Plain English: Basically what Kepler's second law describes how the orbital speed of a planet changes as a planet revolves around the Sun. A planet moves fastest when ...

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... , Clark Kent is the one and only Superman. Conceived on the doomed planet Krypton, scientist Jor-El sent his son Kal-El on a hyper light rocket off into space. The tiny rocket landed on earth and was recovered by a Kansas farming couple, Jonathan and Martha Kent. They found the tiny ... have his powers. Using his powers causes Clark to use up his stored yellow sun energy. He can loose his powers if he expends a lot of energy quickly, or if he spends too much time away from the yellow sun while on outer space. Superman's powers include: Strength-Varies depending on ... his energy levels; ...

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... described as "dirty snowballs" because they are icy lumps, or wandering icebergs. Comets are relatively tiny- just a few miles across on average. Their nuclei are very different from glowing balls of light, with multimillion-mile-long tails. This is one reason comets occasionally visit the inner Solar System. Astronomers divide comets into long-period types with orbits ... ionized molecules, including carbon monoxide and dioxide. By action of solar wind, molecules are blown away, forming a thin stream of hot gases continuously ejected from the solar corona. In case you do not know the m...

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... have. These businesses will take on large efforts to help raise the temperature and the amount of oxygen in the atmosphere. Some of these large projects are things like large mirrors orbiting the planet to redirect light in the direction of the planet. Deep holes drilled in the surface of the planet by self-fueling robots, robots that have the capability to fuel them selves ... exist before a large percent of the planet's surface was capable of sustaining human life, someone would have to take a lot of factors into consideration before spending a considerable amount of money on a projec...

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