Sydney rocket scientist, Paddy Neumann, and his company Neumann Space, have signed a deal with Europe's biggest aerospace company, to help accelerate the development of a prototype ion rocket which could get to "Mars and back on one tank of fuel".
Tesla has received approval to acquire solar panel company SolarCity for $2.6bn, in a move which comes at a financial crossroads for a solar industry, which is facing the prospect of an oversupply of solar panels.
Apparently there is such a thing as too many computers. That might not come as a surprise to those witnessing the the faltering social skills of millennials addicted to Facebook and Pokemon Go. However, leaving that to one side, in this instance what we're talking about is possibly even more concerning.