Hackers plan space satellites to combat censorship
Computer hackers plan to take the internet beyond the reach of censors by putting their own communication satellites into orbit.
The scheme was outlined at the Chaos Communication Congress in Berlin.
The project’s organisers said the Hackerspace Global Grid will also involve developing a grid of ground stations to track and communicate with the satellites.
Longer term they hope to help put an amateur astronaut on the moon.
Hobbyists have already put a few small satellites into orbit - usually only for brief periods of time - but tracking the devices has proved difficult for low-budget projects.
The hacker activist Nick Farr first put out calls for people to contribute to the project in August. He said that the increasing threat of internet censorship had motivated the project.
“The first goal is an uncensorable internet in space. Let’s take the internet out of the control of terrestrial entities,” Mr Farr said.
He cited the proposed Stop Online Piracy Act (Sopa) in the United States as an example of the kind of threat facing online freedom. If passed, the act would allow for some sites to be blocked on copyright grounds.
Whereas past space missions have almost all been the preserve of national agencies and large companies, amateur enthusiasts have in recent years sent a few payloads into orbit.
These devices have mostly been sent up using balloons and are tricky to pinpoint precisely from the ground.
According to Armin Bauer, a 26-year-old enthusiast from Stuttgart who is working on the Hackerspace Global Grid, this is largely due to lack of funding.
“Professionals can track satellites from ground stations, but usually they don’t have to because, if you pay a large sum [to send the satellite up on a rocket], they put it in an exact place,” Mr Bauer said.
In the long run, a wider hacker aerospace project aims to put an amateur astronaut onto the moon within the next 23 years.
“It is very ambitious so we said let’s try something smaller first,” Mr Bauer added.
The Berlin conference was the latest meeting held by the Chaos Computer Club, a decades-old German hacker group that has proven influential not only for those interested in exploiting or improving computer security, but also for people who enjoy tinkering with hardware and software.