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  • This is the moment Ah, harpoon was fired in space, striking a target, almost dead center.

  • It was filmed 400 kilometers above the Earth.

  • It's the latest experiments from the Remove Debris spacecraft, led by Sorry University.

  • It's a mission that's testing out the technologies that could clean up space junk.

  • It was absolutely a success on.

  • The goal of the experiment was to hit the target, and that's what we did.

  • It's important because there's so much debris up in space from spacecraft that are no longer operational to bits rocket body.

  • We really need to start clearing some of this debris out.

  • The way to make way for new spacecraft space is becoming increasingly cluttered.

  • It's estimated that there are now nearly 8000 tons of debris with 800,000 pieces the size of a marble or bigger, and each piece has the potential to do some serious damage.

  • In 2016 this crack in the window of the International space station was thought to have been caused when a tiny fleck of paints hit it.

  • Bigger objects could do even more harm.

  • Scientists are particularly worried about a European satellite the size of a double decker bus that stopped working in 2012.

  • It's now threatening other satellites in its path and needs to be removed from its orbit.

  • Last year, the remove debris spacecraft also tested a net, proving it could catch a passing satellite.

  • It's the first missions try and address this problem, and it's also used its on board cameras to track a tumbling target essential for hunting down any rogue space litter.

  • Its final test will be in the coming weeks.

  • It's set to burn up as it returns to Earth, preventing it from becoming a piece of space junk itself.

  • The hope is now that future missions could be scaled up so the celestial deep clean can begin.

  • It's a mission that's testing out the technologies that could clean up space junk.

  • This crack in the window of the international space station was thought to have been caused when a tiny flecks of paint hitting scientists are particularly worried about a European satellite the size of a double decker bus.

  • It's now threatening other satellites in its path and needs to be removed from its orbit.

  • The hope is now that future missions could be scaled up, so the celestial deep, clean begin.

  • Well, wasn't that a great video?

  • But that's not the only one we've got on our YouTube channel.

  • If you subscribe, you can see loads.

  • Mawr, first of all, make a cup of tea, get yourself comfortable and start watching.

This is the moment Ah, harpoon was fired in space, striking a target, almost dead center.

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清除太空垃圾的魚叉。Lingohack (The harpoon that clears space junk: Lingohack)

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    林宜悉 發佈於 2021 年 01 月 14 日
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