A comparison between the 19th century early proposals and the 20th–21st centuries realized projects intended to contact other planets
Florence Raulin Cerceau, Bénédicte BilodeauVolume:
78
Year:
2012
Language:
english
Pages:
1
DOI:
10.1016/j.actaastro.2011.09.012
File:
PDF, 170 KB
english, 2012