"Beep... Beep... Beep... Beep beep..."
The final 150 meters of altitude above the designated landing point didn't require manual input, as the landing module's bottom-mounted terrain-mapping radar was already capable of precisely determining the most suitable landing spot for adjustment. The astronauts only needed to concentrate on dealing with the impact force of the landing.
Zhang Zhiguang and Fang Lin held their breath as they waited for nearly 12 seconds after being alerted, then suddenly felt a powerful upward acceleration, followed by a sudden disappearance of that force, causing the entire lander to shudder heavily.
The constant vibrational noise from the mechanics due to the engine deceleration that had been sounding off ceased at that moment, leaving only the faint noise of the radio in the headphones and the alert tones inside the spacesuits.
