Based on positive feedback received last year, NASA’s Jet Propulsion Laboratory, Pasadena, California, is again using an online ticketing system for the public to sign up to attend this year’s “Explore JPL.”
Based on positive feedback received last year, NASA’s Jet Propulsion Laboratory, Pasadena, California, is again using an online ticketing system for the public to sign up to attend this year’s “Explore JPL.”