Bob Vanderbei & wife, Saul Moroz, David Kaplan

Mt. Lemmon Observatory

Mr. & Mrs. Robert North

Michael Wright

John Church, Freeman Dyson, Victor Belanger

David Kaplan, Saul Moroz, Monica & Surabhi Agarwal

David Kaplan, Saul Moroz, Monica & Sanjai Agarwal

Mr. & Mrs. Jim Poinsett

Freeman Dyson & Surabhi Agarwal

Kate Otto & Monica Agarwal

Eunice Wilkinson & John MillerF

Jeremiah Murphy, Lisa Kaltengger, David Spergel & Michael Lemonick

Arshad Jilani, Chris Whalen, Surabhi & Monica Agarwal

Arshad Jilani, Richard Gott, Surabhi Agarwal, Vasi Rahaman, Freeman Dyson, Mrs. Rahaman

Ludy D’Angelo

Kate Otto

At AAAP 50th Anniversary

The Berbardis

Mr. & Mrs. Larry Kane

Gene Ramsey & John Giles

Dinner Hall

Greg Olsen & daughter

Greg Olsen & family

Gene Ramsey & John Church

Gene Ramsey, John Church & Ludy D’Angelo

Renee Hlozek

Alison Lu & John Church

David Piskin

Ron Mittelstaedt & Mike Moreken

John Church

John Church

John Church & Freeman Dyson

Freeman Dyson

Freeman Dyson speaking on 50th anniversary of AAAP

Gene Ramsey & John Church

Lisa Kaltenegger, David Spergel & J. Richard Gott

Lisa Kaltenegger, David Spergel & J. Richard Gott

Lisa Kaltenegger, David Spergel & J. Richard Gott