Astronauts Might Be Able to Play with Lasers from the International Space Station Soon



/ 4 years ago

laser

According to ScienceDirect, a few researchers have come up with a plan to turn the International Space Station into a defence system against asteroids or other ‘orbiting debris’.

How cool is that? Get a paid vacation in space… float around the room… and have some lasers to play around with! Of course, it is not that simple. However, the general idea sounds great. Look at what the researchers have highlighted in their paper:

  • A debris remediation system with a wide angle telescope and a laser transmitter.
  • A step-by-step approach using the International Space Station (ISS).
  • Proof of principle demonstration of the detection with an ISS based prototype.
  • Technical demonstrator with an EUSO telescope and a space CAN laser.
  • A free-flyer mission dedicated to debris remediation with the altitude ~800 km.

So what we know so far is that they are looking to build an ‘orbital debris remediation system’ as they call it, which is made out of a super-wide field-of-view telescope named ‘EUSO’ and a novel high-efficiency fibre-based laser system called ‘CAN’.

The telescope features a 2.5 meter optics and a FOV of ±30 degrees. Together with the CAN laser, the project hopes to blow up stuff at a range of 100 km. Not bad at all! It shows a lot of potential, but let’s not get too excited.

Though the idea is filed, there is still the building part that usually kills and keeps ideas on paper. I mean, a project such as this requires a LOT of money and manpower.

Until more information on who is going to build it and how (or if we’ll ever see it in action at all) surfaces, what do you think? Are you feeling a bit more relieved that you won’t get hit by an asteroid in the future?

Image courtesy of Deagle

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