Analysis of information sources in references of the Wikipedia article "Eberhard Rees" in English language version.
With Skylab we are not concerned primarily with flying a spacecraft. We are concerned with the important aims of living and working in Earth orbit and conducting the experiments that will eventually lead to many beneficial results
With Skylab we are not concerned primarily with flying a spacecraft. We are concerned with the important aims of living and working in Earth orbit and conducting the experiments that will eventually lead to many beneficial results