>>40778517
>>40778482
There is a known monolith on phobos, which is the one Buzz Aldrin was talking about. Of course scientists say it is just a rock. Scientists have no sense of wonder and cannot fathom an advanced civilization that could have lived on mars before the death of the martian magnetic field.

https://en.wikipedia.org/wiki/Phobos_monolith

There is also an already known monolith on mars that looks incredibly rectangular. Pic related.

https://en.wikipedia.org/wiki/Mars_monolith