Satellite modem

shared his perception of such risk in 1978 (LaVone, 2014). Mr. Kessler theorized a self-sufficient event capable of eradicating viable assets within the condensed orbital space encompassing Earth. Mr. Kessler noted that the collision of defunct satellites or other objects left behind in space are capable of ensuing a chain reaction of epic magnitude. The focus of Kessler’s theory projected beyond the larger size debris but “emphasized the imminent danger of small debris in orbit” (LaVone, 2014)

space around Earth is not infinite. After the Space race began in the late 1950’s countries began sending satellites into space for various purposes. Today these Satellites are very important to everyday life, but there is a looming problem that has often been overlooked. Low Earth orbit, where most satellites and spacecraft are located is filled with the remains of many old and decaying satellites. Space debris is very dangerous for any human or structure in space and could eventually make low Earth

Satellites orbiting earth will experience external perturbations that can affect the orbit. The primary force acting on the satellite depends on the altitude of the orbit. The most significant effect is caused by atmospheric drag which affects satellites in low earth orbit. Outside of low earth orbit, satellites still experience external forces that could change the orbit however unlike atmospheric drag, the orbit altitude will not necessarily decrease. In addition to atmospheric drag, satellites

moments in which sometimes you don’t think it’s really happening. October 4, 1957, was one of those days. Because that was the day the world changed forever and there was no turning back. It was the day of the Sputnik launch. Sputnik was a Soviet satellite that orbited in the earth’s rotation 500 miles above the earth and traveling at about 18,000 mph. It took approximately 98 minutes for it to rotate the earth which meant it passed the United States seven times a day. It looked like it was from

The Cold War Era Works Cited Missing The late 1940s to the mid 1980s the American society saw what could quite possibly be titled the biggest technological effect on society. This era, The Cold War, was a period in which fear of attack or invasion and a need to be superior reigned in the American society. It led to the development of space technology, during the Space Race, communication systems, and military technology in what has been appropriately deemed the Arms Race. On October

was extraordinary because it put the first living mammal into space. "This satellite was much heavier than Sputnik 1, having two cabins, one for the equipment and controls and another for Laika, the dog. Laika's cabin provided her with oxygen, food, water and allowed the dog enough room to lie down and stand"(Siddiqi). It was predicted that Laika would live for ten days, but due to thermal problems inside the satellite she only survived for about two. At the time of Sputnik 2, there was no mention

“That’s one small step for man, one giant leap for mankind,” is one of the most recognized quotes by Neil Armstrong as he was taking the first human steps on the moon. But was he actually on the moon? Some would say that on July 20, 1969, man did not make it to the moon and Neil Armstrong and Edwin Aldrin never touched the lunar surface of the moon. The explanation is that the government faked the landing and moon walk somehow. Why fake the moon landing though? This was a momentous time in American

posted an estimation on its website that 95%[ http://orbitaldebris.jsc.nasa.gov/photogallery/beehives.html (cited 1/15/2015)] of the tracked earth orbit objects are space debris. They are out-numbered and threatening our functioning spacecrafts and satellites in a way of taking space on earth orbits, limiting our space projects in an invasive way. One of NASA’s report indicates that the population of the orbital debris estimated by NASA on LEO(Low Earth Orbit) has exceeded 300,000. Over 19,000 of them

survivable and unlivable conditions. The main dilemma, and theme of the entire film, was the destruction of the International Space Station (ISS) and most of the astronauts on board. Russia launched a missile into space to destroy one of their satellites. This turned into a problem when the launch was successful, but the target was missed and the mission failed. Debris was left spiraling through space at a rapid pace. Dr. Ryan Stone survived the destruction along with

Satellite sensors send bits of binary data to ground stations on Earth for processing into useful meteorological and environmental information enabling enhanced decision making capabilities. Thereby, preventing injuries and fatalities, preserving assets, and reducing time delays. Binary data are comprised of zeroes and ones. One bit contains either a “0” or a “1”. A single bit, in and of itself, does not have a lot of value until it is used. The same is true of information. Information does