I am currently a contract photo editor and photographer at NASA Headquarters in Washington, D.C. 

Email jk[at]kowskyphotography[dot]com

Clients have included the Untied States Golf Association, Major League Baseball, The New York Times, The Chicago Tribune, University of Missouri Athletics, Texas Tech University Athletics, University of Oklahoma Athletics, Oklahoma State Athletics, Notre Dame Athletics, USA Swimming, and Lockheed Martin. 

View and download NASA images from the NASA HQ Flickr feed