...solar particle intensity varies during the 11-years solar cycle, with the latter decreasing during solar activity minima...through a spacecraft shell during different phases of a solar cycle. Protons and nine ion species to model solar particle ...
... risk sectors for venture capitalists, as the length of the innovation cycle made it more difficult to realise strong returns. More recently, we've seen this innovation cycle shrinking, enabling much greater returns. This makes the space sector...
... vehicle (RLV) could be developed that flew back and forth from LEO safely, reliably, and within a cycle time of days, launch costs would plummet by more than an order of magnitude to less than $1,000/ kg. A likely result...
... improve our understanding of the amount of carbon stored in plants and their role in the carbon and water cycles, and is also used to optimise agricultural productivity Thus, for many space service start-ups, access to the...
... – the ionising light waves that are known to vary much more with the 11-year solar activity cycle than visible light – is monitored by an EUV detector. The one imager on MAVEN captures the appearance of the Mars...
..., white, green model described above). The main approaches are: i) systemic approach; ii) omnidirectional life-cycle coverage; iii) transition to a green technological way of thinking through managing the technology spectrum (prohibition of black...