This photograph (ESP_014166_1820) was taken by NASA’s Mars Reconnaissance Orbiter (MRO) HiRISE Camera on 04 August 2009.
NASA describes this photograph as “Possible Layering in Block Material in Hydraotes Chaos.”
I discovered what look like dome-shaped objects, pipes, strange crater/pit anomalies, underground entrances, air-vents, traces of liquid (perhaps water?), vegetation, tracks on the Martian surface, vehicles and craft.
Additional analysis provided by Dawn Hernandez, one of my YouTube Channel Subscribers.
PS: Rotate the ‘disc-like’ craft 180 degrees clockwise to get the true effect. I’ll post a follow-up video in which I look at this anomaly a little closer.
Pure speculation as always, these anomalies look like something unnatural and are not specifically something unnatural.








Original NASA source: https://www.uahirise.org/ESP_014166_1820
I downloaded the HiRise B&W Map-Projected JP2 file to view these anomalies.
Could there be an underground city in this area as researchers speculated after seeing the Phobos II IR photograph decades ago?
Are these natural geological formations/features or perhaps something else?
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