the oldest space advocacy organisation in the world — launched a five year study to design an unmanned spacecraft that was capable of interstellar flight. Project Daedalus was the first to ...

Avi Loeb discusses his expectation that unmanned alien space probes would vastly outnumber ... The estimated total number of ‘Oumuamua-like objects would then fall to 19 billion. The interstellar ...

Project Icarus President Richard Obousy gave an overview of the projects and work of the Icarus interstellar starship studies to the Centuari Dreams website. Project Icarus is an engineering challenge ...

Not to say there won’t be some benefit to mankind, and based on the current pattern, unmanned travel will naturally occur first, perhaps even decades before the manned interstellar travel and ...