T. L. Keller’s lifelong interest has been space exploration and extraterrestrial intelligence.

T.L. is the director of 2FS, LLC and an author.

He is an aerospace engineer and graduate of the School of Engineering, University of California at Los Angeles. He received a Master of Business Administration degree from the University of California at Berkeley and a Master of Science degree in Management Science from the University of Southern California.

T.L. was a computer systems analyst at NASA’s Jet Propulsion Laboratory in Pasadena, California, and developed a computer system for the management of resources used in the Mariner, Viking and Voyager missions.

T.L. lives in Palm Springs, California.