Tel#: +1-301-614-5634/5635/5341
Fax#: +1-301-614-5620

For items mailed via U.S. Postal Service:

Name/Title
Earth Sciences Directorate, Code 900
Goddard Space Flight Center
Greenbelt, MD. 20771 USA

For deliveries (i.e., FedEx, UPS etc.):

Name
Building #, Room #, Mail Code #
Goddard Space Flight Center
8800 Greenbelt Road
Greenbelt, MD. 20771 USA

Note: For security purposes, the majority of commercial deliveries to the Earth Sciences Directorate and Goddard are first directed to the Receiving and Inspection/Soil Conservation Road entrance. Delivery instructions should include this information.

For Comments about our Web Site:

The Earth Sciences Directorate welcomes comments and questions about our web site, at the "comments" email address listed below. Please bear in mind that this address receives a lot of e-mail, and it may take a while to get you an answer.

Guidelines for Sending Comments and Questions

So that we can sort e-mail and respond more effectively, please use these guidelines:

Include a specific subject line. Messages with blank or general subject lines such as "I have a question" or "Hello" will be read last.

Do not attach anything to your message. For security reasons, such messages and their attachments will be deleted unopened.

Comments sent to thood@pop900.gsfc.nasa.gov will be answered as resources permit.

Thank you for your constructive comments and suggestions!

Tom Hood Chief Technology Engineer, QSS Group, Inc. Earth Sciences Directorate, Code 900 NASA Goddard Space Flight Center Greenbelt, Maryland 20771 USA thood@pop900.gsfc.nasa.gov