While engineers did not expect pictures right away, blurry low-resolution thumbnails from the rover's rear hazard avoidance cameras were transmitted within minutes of touchdown showing a wheel on the surface of Mars.
"Odyssey data is still strong," said mission control commentator Allen Chen. "Odyssey is nice and high in the sky. At this time we're standing by for images..."
"We've got thumbnails," someone said.
"We are wheels down on Mars!" Chen reported.