This is not the first time we find pyramid shaped object on the red planet.
Check out the videos below and the pictures.
Also see the first Pyramid video by MMSPZC
Picture underneath is from Google Earth, compared with Giza Pyramids and Orion´s belt
This is a great image of what looks like a giant pyramid big enough to see from the Mars orbiter satellite.
Nasa link. Source of origin
Mars Moon Space Photo Zoom Club on facebook
This image is from MRO Hirise. PSP_008089_1725
Looks like 1 giant pyramid and 2 smaller pyramids on the surface of Mars
Nasa link : Click HERE