SpaceX Sends 60 More Satellites Into Orbit

The video tutorial covers the landing process of a rocket's first stage. It begins with the preparation for landing, highlighting the role of hypersonic grid fins in controlling and orienting the stage. The tutorial provides a visual of the landing burn and the deployment of landing legs, emphasizing the importance of camera views in capturing the event.

How long before the landing burn was the warning to 'burn in about 30 seconds' given?

What emotions or reactions are conveyed in the text regarding the landing?