Greetings friend @emiliomoron I love to read this kind of advances where it is evident how impressive the advances in science and technology as a society we have achieved, no doubt a lot of metal that will remain in orbit.
It is surprising how the economic capital of this man Elon Musk is in everything, in this opportunity I can consider as positive or egocentrism in promoting a project of such great importance. We will be following the progress of the same, thank you for your contribution.
Greetings my friend. Thanks to you for reading, I also love this kind of news, where we see the path that has followed the development of space technology. Really this type of project is very ambitious and certainly seeks to have a publicity effect by SpaceX, let's hope that the goal is achieved and we see this giant fly.