Donald Menzel

Donald Menzel was an influential American astronomer known for his work in solar physics and spectroscopy. He studied the Sun's atmosphere and contributed to understanding solar phenomena, such as sunspots and solar flares. Menzel also played a key role in developing instruments for observing the Sun. Beyond his research, he was a prominent advocate for science education and public understanding of astronomy. His efforts helped raise awareness about the Sun’s importance in our solar system and its impact on Earth, including how solar activity can influence weather patterns and satellite communications.