Two photographs taken by the Rover Curiosity are analyzed here:
Mast Camera (Mastcam) onboard NASA’s Mars rover Curiosity on Sol 4505 (2025-04-08 23:35:46 UTC) and Mast Camera (Mastcam) onboard NASA’s Mars rover Curiosity on Sol 4503 (2025-04-07 00:39:02 UTC).
Featured here is a semi-spherical object I discovered in these two photographs taken by the rover. I estimate to be about 12 to 15 cm in diameter.
As always, until we get to see these anomalies up close and personal, I can only speculate as to what this anomaly might be.






Hi-definition upscaled image four times original size
Following is a closer look at the object upscaled four times original size:


My YouTube video featuring: ‘ROVER CURIOSITY | Bowl/Semi-Spherical Object Photographed on Sol 4505:’
Subscribe to my YouTube channel and turn on Notifications to receive updates when I upload new video’s.
Original NASA Sources:
https://mars.nasa.gov/raw_images/1454408/?site=msl
https://mars.nasa.gov/raw_images/1453561/?site=msl
IMPORTANT NOTE: Should my work and research material be used, include the reference to the source:
“Jean Ward, Independent Mars Researcher: https://www.youtube.com/jeanward”
My work and research is public domain and free but I do ask that I’m credited when my work is used.
Links to all my other sites:
https://x.com/JeanWardMars (Mars anomalies)
https://www.youtube.com/JeanWard (Mars anomalies)
https://mars.raptorzone.co.za (Mars anomalies)
https://www.raptorzone.co.za (my website)
https://wxsat.raptorzone.co.za (weather satellites)
https://blog.raptorzone.co.za (social and political issues)
Contributions (PayPal):
Your contribution, no matter how small, will help me to cover my Internet fees which include broadband access and hosting of my Blog. The NASA photographs I download for my research are huge thus the need for broadband, high data access.
Your support is very highly appreciated.
https://www.paypal.me/JeanWardYouTube
DISCLAIMER: Many or all of the anomalies/artefacts covered in this presentation may be naturally occurring geological features caused by some type of geological processes, however due to the lack of specific information from the source we can only speculate whether these are all natural or some artificial in nature.
In cases where I say an anomaly looks like something I’m attempting to clarify what I see and not specifically that the anomaly is what I say it looks like.
My intention is only to share anomalies I’ve discovered on Mars and not to convince anyone that there is or was a civilization on Mars.
As Will Farrar from WhatsUpInTheSky says: “I see what I see, you see what you see.”
FAIR USE NOTICE: This presentation might contain copyrighted material, the use of which has not specifically been authorized by the copyright owner/s. RaptorZone Mars Anomalies distributes this material for the purpose of news reporting, educational research, comment and criticism, constituting Fair Use under 17 U.S.C § 107. Please contact RaptorZone Mars Anomalies with any copyright issue/s.