A story about "Roving Mars: Spirit, Opportunity, and the Exploration of the Red Planet" — 3 years ago
201 pages into it as they overcome the last obstacles to launch (parachute, cable impedance, fuse, transponder):
“A Delta II liftoff is nothing like the slow rumbling of the old Saturn V moon rocket, or even like th estately rise of a Space Shuttle. The Delta is a nimble hotrod of a rocket, and it leaps off the pad. Its sound, by the time it finally gets to you, is more of a high-frequency crackle than a throaty roar. You’re miles away from the thing at ignition, so the sound can take fifteen, twenty, thirty seconds to get to you. By the time it does, the rocket is away—supersonic and moving out, head-tilted-back high in the sky.”
















