Essay On Space Junk

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The Forecast on Space Junk
It is a wonder to marvel about how much debris man has created over the span of approximately 50 years. Sadly, this is nothing new on our planet. However, little is known, or at least in regards to public awareness, about the celestial landfill that man has created since the early days of the Space Race involving the Russian launching of Sputnik. Ever since then, the repercussions of the US versus Russia mechanized frenzy have snowballed into an estimated 6,600 satellites being launched, in addition to 1,000 that are still active now.
According to NASA, more than 500,000 pieces of debris, or “space junk,” are tracked as they orbit the Earth- just hundreds of miles above us. Space junk-which is also known by the names space and orbital debris, are made up of a mixture of natural (meteorites) and man-made materials that no longer serves a further purpose or function.
So what are some examples of Space Junk? Inventory includes everything from old satellites, shards of space craft and shrapnel, and floating reminders of failed missions. Even tiny specks of paint from shuttles or bolts and screws are magnified in power when travelling amongst the various debris in this orbit around Earth. Other obscure objects include unused launch vehicle stages, an astronaut’s wrench, and lens covers (ESA, 2013).
These miscellaneous pieces, ranging from the size of a marble to a softball, travel at speeds up to 17,500 mph. The rising population of space debris increases the foreseen danger to all space vehicles, but especially to the International Space Station, space shuttles and other spacecraft with humans aboard (NASA, 2012).
Believe it or not, the real problem is not the fact that there are millions of pieces of debr...

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...official policy of the U.S. has been to minimize the creation of new orbital debris. The most recent National Space Policy in 2010 “addresses the importance of preserving the space environment, including orbital debris mitigation. NASA and the Department of Defense are also directed to pursue research and development of technologies and techniques to mitigate and remove on-orbit debris, reduce hazards, and increase the understanding of the current and future debris environment” (ESA, 2013). Further efforts have been made through NORAD (North American Aerospace Defense Command) located in the U.S., to keep tabs on any piece of debris that classifies as the size of a softball or larger. In closing, there are steps and precautions that can be made when approaching the subject of Space Junk, and like Kessler, all can share in the reassurance that time will heal itself.

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