A C-17 from Charleston AFB, S.C., airlifted NASA’s Phoenix Mars Lander spacecraft from Colorado to Florida. A NASA release says that Lockheed Martin workers in Denver had been assembling and testing the spacecraft for more than a year. NASA plans to launch Phoenix, which is designed to test a Martian Arctic plain to see whether it could have sustained microbacterial life, aboard a Delta II from Cape Canaveral AFS, Fla., in August.
Denys Overholser, the Lockheed Martin engineer whose insights on the mathematics of radar cross section led directly to the first operational stealth attack airplane and permanently reshaped combat aircraft design and tactics, died April 28 at the age of 86.