@misc{indiciae27ccf0a7486f,
  title = {Six Wheels on the Ground: NASA's Mars Rovers},
  author = {Cook, Richard and Muirhead, Brian and Wilcox, Brian},
  year = {2010},
  url = {https://ntrs.nasa.gov/citations/20150008939},
  note = {Source identifier: 20150008939}
}