NASA | From Stonehenge to STEREO

The video explores the evolution of solar observation, starting with early tools like the camera obscura and telescope, moving through the development of spectrometers and heliographs, and advancing to modern technologies such as Skylab, Yoko, and SDO. It highlights the progression from basic observation to high-resolution imaging and 3D visualization, emphasizing the continuous quest to understand the sun better.

What structures were built to help study the sun?

How did Galileo contribute to the study of the sun?

What advancements followed the use of spectrometers in solar studies?

What was the significance of Skylab in solar observation?

What is the importance of SDO in studying the sun?