Aliens lived on Mars according to an ufologist

On April 25, 2019, the ufologist Scott C. Waring thinks to have proof that aliens lived on Mars southern pole.

He explains:

I found some really amazing structures in the southern part of Mars. The structures appear to be above the ground tunnel like...almost as if a dome was stretched out. One of the structures is in the shape of a capital E. This must be a structure in the shape of alien writing. The word might have a religious or cultural meaning.

NASA tries to explain the formations as carbon dioxide freezing and creating these structures, but we all know that NASA cannot be trusted to tell us the truth. The structures do appear ancient, but are still in extraordinary condition and might be a good location for a future Mars base one day since the structures are already completed.

Source, 26th April 2019