@misc{indiciae649eb6120b0e,
  title = {Planetary science. Long-term Mars exploration under threat, panel warns.},
  author = {Andrew Lawler},
  year = {2006},
  doi = {10.1126/science.313.5784.157a},
  url = {https://pubmed.ncbi.nlm.nih.gov/16840669/},
  note = {Source identifier: 16840669}
}