NASA | How does NASA launch a rocket?

The video features a discussion with Russell Taupe, chief engineer for the United Launch Alliance, about the upcoming launch of the GO satellite on the D4 rocket from Launchpad 37. It covers the key elements of the rocket, what to expect on launch day, the process of spacecraft separation, and the testing of the launch vehicle. Taupe also shares insights into his career as a rocket scientist and the excitement surrounding the launch. Viewers are directed to NASA's website for more information on the GOES-O mission.

What types of systems are tested at the launch site before the launch?

How does the engineer describe the height of the rocket compared to a space shuttle?