On August 9, according to foreign media reports, Canadian start-up geometric energy company (GEC) confirmed that it is making it possible to advertise in space with the help of American space exploration technology company SpaceX& nbsp; < p > Samuel Reid, CEO and co-founder of GEC, said that the company was building the so-called CubeSat. The side of the satellite has a pixel display screen, which can display advertisements, signs and works of art < p > the company plans to use SpaceX's Falcon 9 rocket to put its cube satellite into the predetermined orbit, and then the self timer rod attached to the side of the cube satellite will shoot the display screen. Reed said the videos will be broadcast live on YouTube or twitter so that anyone can see the satellite's screen < p > according to Reid, the cube satellite will be launched in early 2022. To advertise on CubeSat, people must buy cryptocurrency to locate and design pixels on the display screen < p > Reid said, "I'm trying to achieve something to democratize the way into space and allow decentralized participation. I hope people don't waste money on inappropriate, insulting or offensive things. " < p > the process of buying advertising space on satellite is a little complicated, but it is quite interesting. People will be able to buy GEC's satellite billboards using cryptocurrencies such as Ethereum. In the future, GEC also hopes to introduce dog coins < p > users must also purchase special tokens to set pixel space on the satellite. They can purchase five Tokens: gamma to determine the brightness of the display, kappa to determine the color, beta to determine the X coordinate, RhoE to determine the Y coordinate, and Xi to determine the display time of the advertisement < p > Reid did not disclose the price of space advertising, and SpaceX did not immediately respond to a request for comment. But he says businesses, advertisers, artists and anyone else interested can put their illustrations on the display of the cube satellite < p > < p > Reid said: "some companies may want to depict their logos, and this space advertising may eventually become more personalized and artistic. Maybe Coca Cola and Pepsi will fight for their logo and compete for space advertising rights. " < p > Reid believes that the display screen of cube satellite looks like a drawing board, such as reddit place and Satoshi's place < p > in 2018, reed contacted SpaceX to launch this advertising project, but received no reply. He said that SpaceX took a long time to take GEC seriously, and finally the two sides held a meeting < p > reed taught Musk's children at Musk's Ad Astra school in California. He said it helped SpaceX notice him and GEC. Reid said he never had a chance to see musk himself, but he thought musk would talk directly to him sometime during the project（ (small)