Re: your Aug. 6 article, “Rover touches down on surface of Mars”:
As a reasonably intelligent retired lawyer, I am more than overwhelmed at the collective brain power resident at Jet Propulsion Laboratory in La Canada-Flintridge. Mankind rejoices in your incredible efforts and looks forward to that which lies ahead.
May each of you know that America, and perhaps the world, is humbly in your debt.
- William J Tewksbury,