Moose! 说:

Lord Tim 说:

Swadius 2.0 说:Well you know, many of the risks they face are ones that previous explorers faced when taking to the sail. They likely did not know what would happen to them once they set sail to undiscovered lands, and faraway places. Much of what is good today is owed tho those restless few. They have an itch that can only be remedied by venturing off.
Jarvisimo 说:Unfortunately, the charged particles coming from the Sun are very harmful to humans. Now, usually they are deflected by the Earth's magnetic field, but, if one was to travel far away from the Earth, such as Mars, which has a weaker magnetic field, more of these charged particles would reach the humans living there. This could reduce peoples' lifespans quite significantly.