PT scientists, also called Part Time Scientists, is a German startup behind the idea of putting in communication infrastructure on the moon. The company is one of those companies who competed inside the Google Lunar X Prize for sending a rover to the moon for visiting the landing site of Apollo 17, the very last NASA mission to the moon. PT Scientists desires to use LTE technology for communication with earth, rather than the complex telecom systems.
Karsten Becker, the head of embedded electronics development and integration for PT Scientists, says,
“we're cooperating with Vodafone so that we can provide LTE base stations on the moon. What we are aiming to do is to offer commercial service to carry goods to the moon and additionally to provide services on the surface of the moon.”The firm has secured a launch contract with Space X as a secondary payload for the Falcon 9 rocket this is planned to launch in 2018. PT Scientists believes that none of the Google Lunar X Prize teams will be able to meet the December 2017 deadline, and as a consequence they withdrew from the competition because of time constraints. The crew believes that they will be the first entity to reach the moon even within the late 2018.
Alina, the spacecraft company, will get to the geostationary transfer orbit on Falcon 9. Alina will then get to the moon’s surface all by itself
“we are able to soft-land on the moon and disembark our two rovers, the Audi lunar Quattro rovers, with which we are going to drive up to Apollo 17,” Becker explained. “The two rovers are essentially mobile phones that will show our video stream to Alina, which serves as an LTE base station, and Alina will communicate the data to us. Using the LTE modem to transmit our statistics is much more energy efficient than the of usage of direct earth communication.”
The two rovers will study the Apollo 17 spacecraft in detail. They will aslo determine the adjustments that it has long past thru in the 45years of its stay on the lunar surafce. “Alien: Covenant,” a movie launched at the start of this year, featured the two rovers. The rover calls for 90 watts of power to run so that it will be provied via its solar panels. 1/2 of this energy is used driving while the other half would be used by the modem for communication. But, “with LTE, it’s drastically much less,” says Becker.
As the rover communicates the information first to a base station after then to the earth, there will be no problems with the antenna directions on the rough surface of the moon. Becker added that the company does not expect Alina to survive the extremely cold nights of the moon. However, they do expect to gain the beneficial experience from the first mission to improve the next missions, eventually organising a everlasting telecommunication infrastructure up there.
Karsten Kecker explained the team’s hopes saying,
“we try to expose that you can use the most widespread approach of conversing, which is the mobile network and particulalry the LTE network, on the surface of the moon, to execute missions there. We're aiming to offer cost-effective solutions to problems which can be bobbing up in terms of building the lunar village.”
Pt Scientists will conduct another mission to the moon around 2020 to deliver LTE terminals to the lunar surface which have been designed to withstand the cruel environment of the moon for longer periods of time. The European Space Agency has proposed the idea of a lunar village at the same time as calling for permanent human presence on the moon. ESA has asked the people of all nations to make a contribution to the operations with their unique skills.
The Alina spacecraft is designed to hold about a 100 kilograms of payload, and the first mission will carry three customers’ payload; one ofv this is an experiment designed by NASA Ames.
The telecommunication infrastructure is a stepping stone for the future of human colonies at the moon, and it is going to be many many years before space colonies turn out to be a reality for our species.
Our future generations may live on the moon, who knows!
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