While man has walked on the moon there will never be a true rocket to the sun, as that would be a one-way trip and it wouldn’t make all that close. However, Sunrocket is something different. It is a portable heating system that can heat and even boil water using only solar power.
It features solar panels that can catch the rays of the sun and the longer you leave it out the hotter the water will get. Once heated the water can be used to drink, cook, clean or rehydrate food. So if you’re camping out or just preparing for the impending collapse of civilization this could be your rocket to a warm cup of tea.