Mun Unoosa – Topic: Space Junk – Country: Sweden

Jasmin Fashami 14 November 2012 United Nations Office on satellite office Affairs Sweden topographic point Junk UNOOSA Sweden A. Background of Topic 1. plaza junk, also known set rubble and seat waste, is the collection of objects in reachingaroundEarththat were created by humans but no longer serve any useful purpose, which can consist of everything from h anest-to-god deadsatellites to explosion and strike fragments. These objects often overlap the trajectory of saucily space shuttles or satellites, which can cause a potential collision risk, damaging the equipment.outer space junk presents a threat not only to space affairs, but also to matters here on man although most junk will burn up in the standard atmosphere, larger objects can leave 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, ca development them millions. Though the UNOOSA has promulgated guidelines for nations to follow in hopes to reduce the amount of space junk, the UN still has many a(prenominal) issues that need to be discussed and covered due to this growing problem. . Nations that are direct tangled and affected by this issue include the USA, China, France, Germany, India, Italy, Japan, the Russian Federation, Ukraine, the UK, and others. 3. agree to the U. S. militarys Space Surveillance Net bestow, there are roughly22,000 pieces of orbital junklarger than 4 inches currently in the outlying atmosphere, which include low satellite parts and depleted rocket bodies. As these fragments travel with space, they pose collision risks to the ISS and the roughly 1,000 working satellites in orbit.Many incidents have already occurred, such as in February 2009, a U. S satellite was infatuated by a non-operational Russian satellite. The impact finished the two spacecraft and created large clouds of dust and junk. If we continue, as we have, to use these very popular orbi ts in near-Earth space, the density of debris and collision events will surely increase, Marsh all Kaplan, an orbital debris expert within the Space Department at the Johns Hopkins University utilise 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 necessary event, Kaplan said. B. United Nations Involvement 1. Analysts first became aware 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 inactive Russian satellite with an operational one from the USA. This was the first major problem amid countries regarding this issue. 2. Some organizations, committees, agencies, and NGOs that are involved with the growing issue include the Unit ed Nations Committee on the sedate 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 Advanced 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 agreement mandating countries to minimize space debris,in 2007, the United Nations Committee on the sedate Uses of Outer Space published voluntary guidelines for nations to follow. The UNOOSA needs to continue to headland more 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 solve this problem, but in the end, the international corporation needs to step up and put forth more operation before the is sue gets worse. C. Country Policy 1. Sweden has set up a wide-ranging space company that has 40 years experience in percentage 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 complete under a mutual agreement between the German Aeroscope focalize 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 known as Kessler Syndrome, many research groups are growing technologies able to shift space junk into a safety orbit using a newly redesigned foam. Unfortunately, at the moment, a realistic arranging has not yet been found. 4. Sweden is still continuing to work towards the REDEMPTION experiment, whose main(prenominal) 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