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0 April 8, 2021 12:12 by Matthew Bird Christina Giallombardo Looking up at the night sky with the naked eye and seeing nothing but darkness and a few stars, it’s hard to imagine the sheer volume of space debris (also known as space junk) orbiting the Earth. The space junkyard gives us a glimpse back in time. The orbiting debris is a disarray of past missions to space, including 1950 discarded rocket stages and defected satellites, as well as a plethora of shrapnel. The near 9000 tons of space debris orbits Earth in a Low Earth Orbit (LEO), which is approximately 1000-160km above Earth. The problem is that this debris is not stagnant, but moving at around 18,000 miles per hour, meaning it poses risk to vital operating systems also in a LEO, such as telecommunications and weather forecast satellites. The International Space Station (ISS) also orbits in a LEO, also causing a threat to human lives.

United kingdomChristina giallombardoHarriet brettleYuri gagarinSurrey satellite technology limitedLow earth orbitInternational space stationSpace weekEnd of life serviceAstroscale demonstrationRussian soyuzTwo british madeOpen cosmosஒன்றுபட்டது கிஂக்டம்சர்ரே செயற்கைக்கோள் தொழில்நுட்பம் வரையறுக்கப்பட்டவைகுறைந்த பூமி ஆர்‌பிட்