Mun Unoosa – Topic: Space Junk – Country: Sweden

Jasmin Fashami 14 November 2012 linked Nations Office on Outer seat Affairs Sweden space Junk UNOOSA Sweden A. Background of Topic 1. Space tear apart, also know property detritus and set waste, is the collection of objects inorbitaroundEarththat were created by human but no longer serve any useful purpose, which can consist of everything from old assassinatedsatellites to explosion and collision fragments. These objects often overlap the trajectory of tender shoes shuttles or satellites, which can buzz off a potential collision risk, damaging the equipment.Space junk presents a threat not only to space affairs, but also to matters here on earth although most debris get out burn up in the atmosphere, larger objects can reach the ground intact and present a risk. The ISS has had to repair numerous satellites and spaceships orbiting the earth due to the damage caused by space junk, causing them millions. Though the UNOOSA has published guidelines for nations to follow in hop es to reduce the amount of space junk, the UN still has many issues that need to be discussed and covered due to this ontogenesis problem. . Nations that are directly involved and affected by this issue include the USA, China, France, Germany, India, Italy, Japan, the Russian Federation, Ukraine, the UK, and others. 3. According to the U. S. militarys Space Surveillance Ne cardinalrk, there are roughly22,000 pieces of orbital debrislarger than 4 inches currently in the outlying atmosphere, which include broken satellite parts and depleted rocket bodies. As these fragments travel by space, they pose collision risks to the ISS and the roughly 1,000 treating satellites in orbit.Many incidents have already occurred, such as in February 2009, a U. S satellite was struck by a non-operational Russian satellite. The impact destroyed the two spacecraft and created large clouds of dust and debris. If we continue, as we have, to use these very popular orbits in near-Earth space, the densi ty of debris and collision events will surely increase, Marsh all in all Kaplan, an orbital debris expert within the Space incision at the Johns Hopkins University Applied Physics Laboratory in Laurel, told SPACE. com. Operational satellites will be destroyed at an alarming rate, and they cannot be replaced. We must prepare for this seemingly inevitable event, Kaplan said. B. fall in Nations Involvement 1. Analysts first became aware(p) of an emerging space debris problem in the early 1960s. However, February 2009 was when the UN first really got involved with this issue. The UNOOSA called all Member States and international organizations to fully implement measures to curb space debris following the collision of an soundless Russian satellite with an operational one from the USA. This was the first major problem between countries regarding this issue. 2. Some organizations, committees, agencies, and NGOs that are involved with the growing issue include the United Nations Commit tee on the Peaceful Uses of Outer Space, the United Nations Office of Outer Space Affairs, the European Space Agency, the National Aeronautics and Space Administration, and the Defense go Research Projects Agency, and theInter-Agency Space Debris Coordination Committee. 3.Every year, theCOPUOSinvites Member States to submit reports on national research regarding space junk and problems of collisions with space junk. Though there is no international treaty mandating countries to minimize space debris,in 2007, the United Nations Committee on the Peaceful Uses of Outer Space published voluntary guidelines for nations to follow. The UNOOSA needs to continue to unclutter much guidelines and rules regarding space junk, and agencies like NASA to be more aware of the debris and the issues they are emitting.Many methods have been proposed to shape this problem, but in the end, the international community needs to step up and put forth more action before the issue gets worse. C. Country P olicy 1. Sweden has set up a wide-ranging space company that has 40 years experience in helping space organizations, companies and research organizations gain access to space, called the SSC, or the Swedish Space Corporation. This company has researched and developed numerous resolutions to many space problems, such as space debris. . Sweden believes that space junk in Earths atmosphere is a growing problem and is working to stop the damage it is causing. 3. On March 19th, 2012, Sweden, through the SSC, launched the REDEMPTION Experiment at the REXUS/BEXUS Esa Educational Programme, which is agnize under a mutual agreement between the German Aeroscope Center and the Swedish National Space Board. REDEMPTION stands for Removal of Debris using Material with Phase Transition IONospherical tests it is currently a work in progress.In order to combat space debris and a possible, upcoming tragic event know as Kessler Syndrome, many research groups are developing technologies able to shift space junk into a safety orbit using a newly redesigned foam. Unfortunately, at the moment, a realistic system has not yet been found. 4. Sweden is still continuing to work towards the REDEMPTION experiment, whose main goal is to propose a new system based on a spray foam that solidifies.This can be used as a link between satellites and debris and will have to work in space conditions this will avoid future collision between debris and space equipment. Works Cited http//esa. int/SPECIALS/Space_Debris/SEMQHL05VQF_0. hypertext mark-up language http//redemptionteam. blogspot. com/p/about-redemption. html http//space. com/16289-space-junk-international-response. html http//sscspace. com/rexus-12 http//un. org/apps/news/story. asp? NewsID=29908&Cr=outer+space&Cr1. ULGS8Ie7OSp