yoo guys. Just wondering, u think in the future people over at
NASA or in russia space facility or whatever will thinking of
landing their men on jupiter, mars.. escpecially mars, saturn,
venus and some other planets in the future?
With all those curiousity boiled up in them, im pretty sure they
are dying to know whats actually on that planet right infront of
their eyes instead of just predict from telescope or some
caculation. I dont think what they said that exist on a planet is
entirely true because .. i mean like they all say "u have to see it
to believe it!" right? haha.
sigh.... cant wait to join them.
It is close to impossible to go to other planets except the
Moon. Why? Here is why:-
1) Distance. It takes 1.5 years to travel to the nearest planet
Mars
2) It takes $30million worth of rocket fuel just to blast three
man Soyuz capsul to orbit of earth. Imagine how much it cost to go
to another planet.
3) Solar flares from the Sun, will instantly kill whoever is
traveling in space due to gamma ray radiation
4) No gravity in space ship, by the time astronauts come back
from Mars, their weight mass would have reduced by 50%. Gravity on
earth would instantly kill them
5) Creating artificial gravity is complicated, involves
attaching a pendulum to the ship and making it swing round and
round. Complex and easy to break down.
6) Need a very big ship to have self sustaining planting of bio
food and recyclable system.
7) Too slow. Right now Nasa is experimenting on ion particle
thrusters but they too are too slow. We have not invented Warp
speed or Hyperspace. Worm holes are too far away.
8) Long distance. It takes 7 years to travel to Saturn. It takes
17 years to travel to Pluto.
9) High risk. If breakdown in space, nobody to save you.
10) Radiation. Some gas planets like Jupiter emit so much
radiation that it will kill you instantly.
11) Too cold. Explore some exoplanets like Europa, Dionne and
Titan will kill you instantly because the temperature is - 200
degree Celcius.
12) Too hot and high pressure. Planets like Venus will instantly
kill you because temperature is searing hot 800 Degrees Celcius
plus the pressure so high that it is like you sitting at the bottom
of Mariana Trench
13) Poisonous gas. You will not survive the sulphure dioxide of
Venus that will melt your lungs (can melt led).
14) No oxygen. Oxygen tanks too bulky and big. Reclycle oxygen
too complex to fit into small space craft.
15) Not enough electricity. Solar panels cannot provide for
sustaining human life in space craft, generate too little
electricity. Only way is to install small nuclear reactor.