Executive Orders are controversial because they allow the President to make major decisions, even law, without the consent of Congress. This, of course, runs against the general logic of the Constitution -- that no one should have power to act unilaterally.
Voyager 1 has since become the fastest and most distant man-made object in the Universe, travelling at around 61,500km/h at a distance of 17.6 billion km from the Earth. Perhaps most incredible of all, NASA is still in communication with it, despite radio signals taking 16 hours to reach it. Image Â© NASA.
At the speed of 100,000 km/hour, you would reach Neptune in 5.12 years. so it ''could'' take about 2 years if you travel at a greater speed.It could also take 12 years if you travel at a slower speed. 12 years to travel to Neptune not 5.12 or 130 days. it took voyager 2 twelve years to travel to Neptune.But, he did stop at other planets along the way.t the fastest current spacecraft speed (other than re-entry from the Moon), which is about 60000 km/hr, it would take at least 100 days to reach Mercury, depending on its pos â¦ ition in its orbit. It could take as long as 120 days.