Spooky discovery on Mars looks just like an alien doorway – Science Alert
One of the most recent snaps beamed back from the Curiosity rover on Mars has revealed a rather interesting feature in the rocks: what looks to be a perfectly carved out doorway nestling in the Martian landscape.
So this is where the little green men live? Looks like Utah.
Did NASA spot an “alien doorway” on Mars? – Hyperallergic
Is it a doorway to another dimension? Probably not. The key to understanding the lost Martian society? Again, likely no. It’s not even a doorway, really, in the intentional sense, but it looks like a doorway and it is on Mars, and that is slightly creepy so let’s go ahead and assume what we are all hoping: ANCIENT DOOR-BUILDERS ONCE LIVED ON MARS. Go on, assume it! It feels great.
Explore for yourself with this link to a large, zoomable composite image, with that doorway shape towards the top, a little left of centre.