Please take some time and checkout this important web site.
Remember that all visual evidence at this site is drawn from, verifiable in, and supported by the official science data. Links to the associated official science data is always provided to both encourage and facilitate verification. Absolutely no evidence alterations have been made except to enhance clarity. There is no need for a leap of faith. If ever in doubt, pursue the verification process and prove it to yourself.
This is just one example of hundreds of photos that show anomalies on the planet Mars.
Also many photos of anomalies from the Moon, underwater anomalies and NASA tampering evidence.