White fish are further sub-divided into: 1  Round White Fish. Examples include cod, haddock, hake and pollock. 2  Flat White Fish. Examples include plaice, lemon sole, brill, turbot, black sole are common examples of this category. 3  Cartilaginous Fish. Ray, rock salmon and shark are examples.
In just three years, a solar sail could reach a speed of over 160,000 kilometers per hour (100,000 miles per hour). At that speed you could reach Pluto in less than five years. photon reflecting off the mirror-like surface of a solar sail gives the sail a double kick -- a push equal to twice the photon's momentum (one push from the sail stopping the photon and one from it reflecting the photon and accelerating it away).
How fast can we humanly possibly go in space? I was just reading the news about the launch of the probe to space heading to Pluto about 36,000 mph. Can we go faster if we can push the momentum to let say 100,000 or 1,000,000 mph? Can the humans withstand that type of speed in space? After all I see astronauts in earth's orbit doing spacewalk going about what 8,000 miles per hour? I forgot so anybody can help correct me.