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Bookmark or Share- Why space debris is a growing problem | World Economic ForumShare: Space-related technologies have allowed people in remote areas to access the internet, and have powered numerous innovations. This and future progress is under threat because of orbital debris, human-made objects in orbit that no longer serve a useful function. These pieces of debris travel several times faster than a bullet; a collision ...
- Where does space junk come from – and how do we clean it up?Space junk is rapidly proliferating in low-Earth orbit, or LEO, which generates more debris and imperils space exploration. International space agencies are creating guidelines to mitigate space junk, while aerospace corporations are designing spacecraft to proactively minimize and even pick up debris.
- Space junk: what it is and why cleaning it up mattersSpace junk can travel at 40,000km an hour and can destroy satellite communications. A new space mission is aiming to capture and remove space debris from orbit. In November 2021, the crew of the International Space Station were forced to take shelter onboard to avoid being struck by pieces of a broken satellite orbiting Earth. Just eight months ...
- UN calls for space regulation as Earth's orbit gets more crowded ...The UN report notes that “the number of satellites launched into outer space has increased at an exponential rate from 210 in 2013 to 600 in 2019, to 1,200 in 2020, and to 2,470 in 2022.”. These recent launches are adding to the congestion in low-Earth orbit. The Union of Concerned Scientists (UCS) keeps a database of all satellites deployed.
- Harpoons, robots and lasers: how to capture space junk and bring it ...The Nasa Orion project uses ground-based lasers to destroy small debris. A ClearSpace chaser is designed to use robotic arms to capture space debris. Image: The Conversation. The first space removal project is scheduled for 2025 and will be led by the ESA. It involves a consortium approach based on a Swiss spinoff company, ClearSpace.
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