The Chronicles of the Milky Way Galaxy : Gaia

A meteorite slams into the earth causing a global catastrophe, the particles on the
atmosphere block out the sun for years, slowly cooling the planet leading to a
world-wide ice age.

Humans find refuge in dome cities, pre-build when the meteorite was detected,
which are meant to last under the snow for thousands of years. In the process,
technology brings forth the age of immortality and unprecedented automation.
The result is a decaying society blind to any cause and drugged to survive the endless parade of years.

An idea sparks in the mind of Alex. An idea already rooted in the minds of humans
since their early appearance on Earth. Migrate. Within a few years, a team
had been formed and a budget had been granted for project Gaia to initiate.

The spacecraft "Hera" is built in space, ready to take a few settlers to Solis. A
solar system which seems to be ideal for harboring life. Many planets within the
goldilocks zone and an abundance of oxygen.

Is Alex the hero who will rebuild humanity in a new world or someone who abandoned
Earth when it most needed its healthiest minds?