Affordable is a relative term, but in the world of rocket science Japan's recently launched Epsilon qualifies as such. Costing just $37-million (NASA claims a typical launch costs around $450-million) to send off, Jaxa -- Japan's space agency -- rightly considers it a steal. Epsilon launched from the south-west of the country at 2pm local time. Its mission? To deploy a telescope that Jaxa advises will observe our neighboring planets from its position in Earth's orbit. The cost efficiency is being pu
