1. Dunlap Institute for Astronomy & Astrophysics, Univ. of Toronto (Canada)
2. Univ. of California, San Diego (United States)
3. SETI Institute (United States)
4. Univ. of California, Berkeley (United States)
5. Lick Observatory, Univ. of California, Santa Cruz (United States)
6. Starman Systems, LLC (United States)