OK. Here is my opinion. Such a question is silly, silly, silly. The only people who could believe in a flat earth are uneducated savages or mentally ill conspiracy theorists who absolutely disbelieve in scientific facts. and it is always quite round, as is every planet in our solar system (and sun and moon as well). No scientist would consider our earth to be flat. It is why we have horizons and cannot “see to the ends of the earth” even with the best telescopes. There is in fact no end of the earth because it is quite easy to circumnavigate the globe, which is done constantly by airplanes and sometimes by ships (remember Magellan?).
But yes, some people still insist on living in the ignorant worldview of a thousand years ago.
Firstly, I believe that the earth is a globe. However, I have to ask, have you questioned it and looked into it?
As people usually say, "if you have not researched or investigated the view, you have no right to criticize it"
Here is a response to two of your "solid" proofs.
"We have a millions of photos from space satellites, etc. showing the earth from space,"
Sorry........but they are all CGI. Even the one from Apollo 11 was taken out the window of the command module in low earth orbit. The window was round which gave the earth the globe appearance. The video of them doing this is on Youtube.
NASA has admitted that the pictures of earth from space are ALL CGI because....and I quote, "They have to be"
Also, look at the 8 different pictures of the CGI globe and you will notice that in each one the size of North America is different.
We have absolutely no pictures of the earth from space that prove it's a globe.
We have many pictures of the earth from low earth obit, taken with "fish eye" lenses....
A fish eye lens will give the view of any straight line as curved due to its nature.
Come on people, NASA, stop using fish eye lenses to take pictures of the earth.
NASA can easily extinguish this myth. All they have to do is take a video of the earth, spinning, in real time, that is NOT CGI.
"it is quite easy to circumnavigate the globe"
Circumnavigation is also possible on a the flat earth model.
In fact all the experiments that supposedly prove the earth is a globe actually work to prove that the sun shines on the earth at different angles, only. All of them fail at proving that the earth is round.