@misc{indiciaecb0a17dda53f,
  title = {Explorers of the Universe},
  author = {Alvarez, Marino C. and Busby, Michael R. and Sotoohi, Goli and Rodriguez, William J. and Hennig, Lee Ann and Berenty, Jerry and King, Terry and Grener, Doreen and Kruzan, John},
  year = {1998},
  url = {https://ntrs.nasa.gov/citations/20000032194},
  note = {Source identifier: 20000032194}
}