@misc{indiciaedd0a3c60cf4c,
  title = {The Chandra X-Ray Observatory: Overview},
  author = {Weisskopf, M. C. and Tananbaum, H. and Speybroeck, L. P. and ODell, S. L.},
  year = {1999},
  url = {https://ntrs.nasa.gov/citations/20000021501},
  note = {Source identifier: 20000021501}
}