Final answer:
Astronomers are excited about total solar eclipses as they allow observation of the Sun's corona and provide unique scientific study opportunities. The phenomenon also affects the environment, making daytime stars and planets visible. Solar eclipses draw enthusiasts and have been more accessible, with recent and upcoming ones in the United States.
Step-by-step explanation:
Astronomers are excited about total solar eclipses because they offer a rare opportunity to observe the outer atmosphere of the Sun, known as the corona. These events provide unique conditions for scientific study and allow us to see celestial phenomena that are normally obscured by the Sun's bright light.
During a total solar eclipse, the Moon perfectly covers the Sun, revealing the corona's delicate structure. This event also causes noticeable changes in the environment, such as the darkening of the sky and the visibility of stars and planets in the daytime. Observations made during eclipses can lead to important discoveries about solar physics.
Eclipse chasing, while an expensive hobby, attracts many enthusiasts who travel long distances to witness this spectacular event. Recently, total solar eclipses have become more accessible, with occurrences in the United States in 2017 and a forthcoming one in 2024.