Physics building, room 219
phone: 410 455 1967
or contact me at Goddard's Space Flight Center:
Volker Beckmann
NASA Goddard Space Flight Center
Code 661, Building 2
Greenbelt, MD 20771
e-mail (without the blank): beckmann @milkyway.gsfc.nasa.gov
Telephone: 301 286 8401
Fax: 301 286 1684
background graphic: ESA