No. It has no solid surface, no atmospheric oxygen, and is far too cold.
Unless humans can survive -360.4 degrees F and 1,305 mph wind, human life is not possible on Neptune.
nope
No, Neptune does not have human or human made objects. It is to cold on Neptune so therefore, nobody has ever been on Neptune.
Neptune
Have human or human made objects travel to neptune
No 1 can survive on neptune
Neptune deos not have life because it is to cold and almost no light. Neptune is the farest planet from the sun.
Considering that no human has been to Mars, so far, it seems a bit premature to talk about sending someone to the far more distant planet Neptune. However, the technology of space travel does exist (as proved by the 1969 moon landing) and if we were willing to spend the very large amount of money needed to build an interplanetary spaceship and to launch the mission, it is possible for a human to travel to Neptune. I will add that Neptune itself is not the kind of planet on which a human could land - it is a gas giant, made mostly of gas - but the moons of Neptune would be interesting to visit.
No. Biomass comes from life. Neptune does not nor did it ever support life.
nothing , there is no unsustainable life that we know of on Neptune
no because planet neptune does not have enough atmosphere for human to breath in
Decrease the distance between Neptune and the sun