Tag: Mars Perseverance

ULA Completes Wet Dress Rehearsal of Atlas V Rocket for NASA Mars Perseverance Rover Launch: Photos

For SpaceUpClose.com & RocketSTEM PLAYALINDA BEACH, FL – The joint United Launch Alliance and NASA launch team completed the critical launch countdown Wet Dress Rehearsal or WDR demonstration test Monday afternoon – thereby achieving a major milestone towards liftoff of NASA’s Mars Perseverance Rover a month from now on the firms venerable Atlas V rocket. It was a beautiful sunny