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Search results 10551 - 10560 of 12257 matching essays
- 10551: Star Mars
- ... when it is proved that those kinds of minerals and organic molecules found in the meteorite, which fell from Mars about 13,000 years ago, can also be formed during nonbiological reactions such as very high temperatures. For us, the common magazine readers, it is difficult to deal with these two positions: the final acceptance of extraterrestrial life, which is the strong motivation of the NASA-SU team, or the final ...
- 10552: The Roswell Incident
- ... whole process. People at first thought this whole movie was a joke until they opened the bodies up. Steven Speilberg even stated : τ There is no way these bodies could be fake , due to the high complexity of the inner organs, not only would it have been impossible then, it also practically impossible to replicate them now, and if it were possible it would cost us millions of dollars to replicate ...
- 10553: Mercury
- ... largest crater is called the Caloris Basin and it is 1400 km in diameter and is flooded with molten lava. Mercury also has many cliffs that are usually over 300 miles long and two miles high. The rest of the planets surface is smooth and may have been formed by lava flowing out of cracks in the surface. Temperatures on Mercury vary greatly because of its closeness to the ...
- 10554: The Hale Bopp Comet
- ... I'm not looking for one, I get one dumped in my lap. I had obtained an observation of P/Clark earlier, and needed to wait an hour or so before P/d'Arrest got high enough to look at, and was just passing the time til then, and I decided to look at some deep-sky objects in Sagittarius. When I turned to M70, I saw a fuzzy object in ...
- 10555: Fusion
- ... heat ignites a hydrogen shell around the core. The energy given off by the combustion causes the stars size to double. The star continues to grow into a super-giant, raising the core temperature so high that in whats known as a helium flash, the helium core fuses into carbon. The series of these reactions causes varying shells of helium, hydrogen, and fusing hydrogen until the lack of pressure to ...
- 10556: Copernicus
- Copernicus Copernicus' work on planetary motion stood an a very high mathematical level for his times. His theory explained how all the celestial bodies move around the Sun. It took Nicolaus 30 years of mathematical research to form a theory about planetary motion. The three most ...
- 10557: Into the Depths of A Black Hole
- ... occurs. When the star is passed on into the Event Horizon the light that the star endures is bent within the current and therefore cannot be seen in space. At this exact point in time, high amounts of radiation are given off, that with the proper equipment can be detected and seen as an image of a black hole. Through this technique astronomers now believe that they have found a black ...
- 10558: BETA PICTORIS: PLANETS? LIFE? OR WHAT?
- ... in our solar system (4). A planet with even a moderately eccentric orbit would generate the asymmetry that is been noted in the dust disk surrounding Beat Pictoris (4). The Hubble Space Telescope, using the high-resolution spectrograph, found that the disk surrounding beta Pictoris consists of two parts: an outer ring of small, solid particles, and an inner ring of diffuse gas within a few hundred miles of the star ...
- 10559: Phosphorus: Chemical Reactions of Phosphorus and Its Importance
- ... phosphorus. The first step in phosphorus removal is the Rapid Mix. In this stage, alum and waste or water runoff(known as effluent) is blended together as rapidly as possible with the use of a high-speed mixer called a "flash mixer." After this instant mixing, a slower moving process called coagulation and flocculation follows to allow the formation of a floc. These processes occur in a Flocculation Chamber. This floc ...
- 10560: Ozone
- ... ranges between one hundred eighty and two hundred fifty kelvins. Finally, the thermosphere is the final level in the atmosphere. It's range is eighty- five to one hundred forty kilometers and also temperatures as high as four hundred sixty kelvins. Society has been widely addressed with the many problems that we are having in our environment today. A major problem is that of CFCs. CFC stands for Chlorofluorocarbons which are ...
Search results 10551 - 10560 of 12257 matching essays
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