U.S. Air Quality

Congratulations to Dr. Ray Hoff on winning NASA's Distinguished Public Service Medal

The Smog Blog's very own Dr. Ray Hoff will be awarded one of NASA's highest awards tomorrow, the Distinguished Public Service Medal. Past winners have included Robert Heinlein, Dr. Carl Sagan, and Dr. Neil deGrasse Tyson, so he is in amazing company. We already knew he was amazing. Congratulations, Dr. Hoff!