BBC: Nasa's Mars orbiter
- Explains why this mission is different from previous ones.
- http://news.bbc.co.uk/2/hi/science/nature/4144886.stm

BBC: Probe spies landers on Red Planet
- Images of US landing craft on Mars are taken by the probe.
- http://news.bbc.co.uk/2/hi/science/nature/6211870.stm

NASA - Mars Reconnaissance Orbiter
- Includes a mission overview, spacecraft views, current status, and highlights.
- http://www.nasa.gov/mission_pages/MRO/main/index.html

High Resolution Imaging Science Experiment (HiRISE)
- One of six science instruments on MRO, the HiRISE camera is designed to image the surface at up to five times the resolution currently available. Includes scientific goals, instrument components, technical papers, and available photos.
- http://marsoweb.nas.nasa.gov/HiRISE/

Mars Reconnaissance Orbiter
- Mission official site. Features mission updates, goals overview, spacecraft details, and data.
- http://marsprogram.jpl.nasa.gov/mro/