It's astonishing that you didn't know about this.
The magician's performance was truly astonishing. He made a full-sized car disappear in front of a live audience, leaving everyone in awe and disbelief.
The view from the mountaintop was astonishing, with panoramic vistas of snow-capped peaks, lush valleys, and a crystal-clear lake below.
The young violinist's talent was astonishing. Despite their age, they played a complex piece with such skill and emotion that the audience was left astonished by their musical prowess.
