UN General Assembly / National Aeronautics and Space Administration / United Nations / Steering Committee / International Asteroid Warning Network / IAWN Steering Committee / L. Johnson IAWN Communications Workshop Secure World Foundation / Institute of Astronomy / Minor Planet Center / /
Person
Alan Harris / Tim Spahr / L. Johnson Don Yeomans / Boris Shustov / Giovanni Valsecchi / Sergio Camacho / Patrick Michel / Karel van der Hucht / /