Discover the innovative Reasearch System in which you can unlock technologies and upgrades depending on your investiments in applied research!
https://youtu.be/lxCzCug-rhA
But the Sector is full of dangers and a fleet able to face multiple menaces might be necessary. In Polaris Sector you are completely free to customize your own ships! Found it in the video below!
https://youtu.be/wDcLJHjjzRI