Alyssa looked up as Professor Burbage revealed to everyone the man behind the second photo. Again as like before, before she couid raise her hand to give her answer, the other students beat her to it. She sighed with frustration and disappointment. As she picked up her quill and started writing down the answers of the other students, she remembered something else about the man.

She wasn't sure whether someone had mentioned it, but decided to raise her hand, just in case no one had.

Raising her hand, Alyssa said.

"Professor, the man in the photo is Professor Robert H. Goddard. Like the other students have mentioned he was a physicist and inventor and famous for inventing the world's first liquid field rocket. "

"Wasn't he also famous for writing "A Method of Reaching Extreme Altitudes"? I believe that it is considered one of the classic texts of 20th-century rocket science."