I thought that our ability to land a rover on Mars while taking photos of the landing was really impressive. What else have we done? Well I posted my wiki findings on Reddit.  

I also found a really cool site that has the Mars Opportunity Rover’s panoramic view that happened before the Curiosity landing.

Also, here are some of the latest photos from the Curiosity.

First High Resolution Image

Curiosity as seen by the Mars Recon Orbiter

Here are some videos to get you started.