1. You can travel around a flat plane in a circle. There may be an ice-wall around us or not, but Antarctica is not what we have been told. There may be and end or an infinite plane, we don't know. Satellite do not exist, try to proof their existence, they are a hoax.

2. The moon has its own light that is cold, but we do not know what it is.

3. ALL Nasa footage from ISS looks fake and is fake! Check the videos where they expose this.

@calum you can see in the video they are using wire harnesses too. search on youtube for ISS fake videos. the evidence is overwhelming.
Earth being flat doesn't mean the sun and the moon, which orbit around us, are.
and regarding travelling, if you analyse flight paths they make more sense on a flat earth model than on a globe (where huge detours seem to occur, while they look like straight lines on a flat earth model) .