 February 2016
        Is Jupiter Really Our Protective Shield?
        February 2016
        Is Jupiter Really Our Protective Shield?
        ...(2007) Celestial Mechanics: The Waltz of the Planets. Springer Praxis, Berlin, pp 94-95. 25 Leverington, D. (2003) Babylon to Voyager and Beyond: A History of Planetary Astronomy, Cambridge University Press, 2003, p.193. 26 Weibel, W. M., W. M. Kaula...
 March 2016
        Mining outer space may be cool but is it legal?
        March 2016
        Mining outer space may be cool but is it legal?
        ... wishing to expand the economy into the High Frontier. References 1 See, e.g., Verne, J: Hector Servadac, Voyages et Adventures a traverse le Monde Solaire (“Off on a Comet”), 1877. 2 See, e.g., Tsiolkovsky, K.E.: The Exploration of Cosmic Space...
 March 2016
        Time for European visionary goals
        March 2016
        Time for European visionary goals
        ...-term solutions for immediate questions. But where would we be today if the decision to fund Christopher Columbus’ great voyages of exploration were not taken by the Spanish crown because, let’s be honest, there was not much use...
 March 2016
        Philosophical perspectives on space
        March 2016
        Philosophical perspectives on space
        ... all the surrounding technology, ranging from the launch platform to the control room where the rocket’s voyage is monitored, including the delicate moment of the landing. Moving further away, all the technical crews come...
 January 2017
        Elon Musk and Mars - looking for a snowball effect
        January 2017
        Elon Musk and Mars - looking for a snowball effect
        ... steamships which carried them were the product of 400 years of maritime development since the earliest transatlantic voyages. Musk’s ambitions are immense - yet at the same time his approach to them is disarmingly modest Musk’s proposed...
 January 2017
        Blueprint for NASA’s journey to Mars
        January 2017
        Blueprint for NASA’s journey to Mars
        ... Modules provide sufficient partitionable habitable volume to support Crew well-being and safety for the long voyage home. In a nominal mission re-entry, the crew is divided into two groups of three along with containers of samples...