On a computer: To fly, place your cursor on the area of the screen to which you wish to travel and hold down the right mouse button. The speed at which you travel changes as you operate the thrusters on the lower right side of the screen. Thrusters can make the ship go forward, backward, and stop.
When you want to stop, CORI applies reverse thrust, as she tells you in Mission 2.
On a tablet or phone: To fly, touch and drag your finger on the area of the screen you wish to travel to.
Tip: If you aren’t sure where to fly, look for orange and blue arrows around the screen. The arrows will point you in the correct direction. Your target will have a dot on it, your current distance, and be outlined.