It has been stated to me by at least two sources that space travel is impossible, and thrust in a vacuum leads to nothing. I think the source of this theory is CluesForum, where it is stated that no rocket can leave Earth’s orbit. I have never been convinced of this. In a comment on my original Debunking the Debunkers piece, I left the following comment, which went unnoticed:
Stationary geosynchronous orbit is 22,292 miles above the surface of the earth. There are said to be between 500-600 satellites out there. I have two pieces of evidence that they are really there – one, when companies came here to see if they could put a dish on our house to catch a signal. They all had to point south, and our trees interfered. They are all orbiting above the equator. One, Viasat got through because their satellite was able to point southeast, still at the equator, and get through our trees.
The other is that our Viasat signal, in fact, all geosynchronous satellite signals, are inappropriate for phones and gaming, as the time it takes the signal to travel 22,292 miles creates a delay making phone conversations difficult at best, and gaming impossible.
For that reason, I find the idea that satellites cannot function in space to be questionable. It appears to me they somehow got out there, and are functioning.