The journey is not the primary complication - the landing is.
since Neptune is so big the amount of gravity on it is huge and therefore the probe will not be able to:
A: land without crashing
B: even if it does manage to land, the amount of energy it will take for it to move around the planet will be immense, and probes can not produce the necessarily energy for it.
No. This would not be possible as Neptune is made up of gas and does not have an actual surface.
The rings of Neptune ar faint, so they would be difficult to spot from earth.
There have been no space shuttle landings on Neptune. It would be impossible to land on Neptune for two reasons: 1 - Neptune is a gas giant 2 - Neptune is freezing cold, electronic equipment would freeze and malfunction
Mankind has not yet gone to Neptune nor a satellite. There are only satellites around the Earth, Moon, Venus, Mars, We have sent an unmanned probe to Neptune (Voyager 2), but it did not go into orbit. It just flew by and took some pictures.It would have taken far too much energy to slow the probe down enough to get it to actually go into orbit.
No. Neptune is so far from the Sun that it looks like a bright star from Neptune. Incidentally, before the Voyager probe left our Solar System it turned it's camera to take a picture of the Earth from Neptune. One pixel element was all that the whole Earth took up.
The time it takes to travel from Neptune to Saturn would depend on the speed of the spacecraft or vehicle used for the journey. With current technology, it would take several years to make the journey.
So far only one spacecraft has ever flown by Neptune and that was Voyager II in 1989. Neptune is extremely far away from the Sun, and getting there would be highly expensive and take many years to get there, so it doesn't look likely we'll be getting any more Neptune probes soon.
Every "How long..." question can be answered with the question "how fast...". It will be another hundred years or more before humans will ever be able to go to Neptune, and we will probably NEVER be able to land there. To send a robotic space probe, like the Cassini probe to Saturn, would probably take about 8 years from launch to arrival AT OUR CURRENT LEVEL OF TECHNOLOGY. Wait another 10 years before launching, and there is every chance that the probe would arrive in five years or less. That's because rocket propulsion technology is advancing nicely. In fact, there is every possibility that within 25 years we would be able to launch a probe to Neptune or beyond that would travel ten or one hundred times faster than the Cassini probe did. This is because the probe would be assembled and launched from Earth orbit rather than having to launch directly from the Earth itself. A rocket to Neptune uses up most of its fuel just getting out of the Earth's gravity well, to say nothing of actually going anyplace else.
Fiona faced may challenges throughout her journey but one of the biggest challenges was making the formula and testing it on people so she knew it would work.
I would think a Probe owners club is for owners of Ford Probe cars.
No satellites have directly explored Neptune, but the Voyager 2 spacecraft did a flyby in 1989, providing valuable data and images of the planet. Currently, there are no dedicated missions to Neptune, but some spacecraft may conduct flybys of the planet as part of their trajectories to other destinations in the outer Solar System.
Just about the entire solar system! Assuming your starting point is Earth, you would pass Mars, Jupiter, Saturn, Uranus, and Neptune before reaching Pluto.