Earth Shaker - #AstroOTD | On this day in 1738, British-German astronomer Sir William Herschel was born. Friedrich Wilhelm Herschel was a British-German astronomer and the founder of sidereal astronomy for the
![Herschel Infrared Light Experiments Photograph by Royal Astronomical Society/science Photo Library - Fine Art America Herschel Infrared Light Experiments Photograph by Royal Astronomical Society/science Photo Library - Fine Art America](https://images.fineartamerica.com/images-medium-large-5/8-herschel-infrared-light-experiments-royal-astronomical-societyscience-photo-library.jpg)
Herschel Infrared Light Experiments Photograph by Royal Astronomical Society/science Photo Library - Fine Art America
![In 1800 William Herschel discovered “invisible light” It's energy with all the same characteristics as visible light, but is not sensed by the human eye. - ppt download In 1800 William Herschel discovered “invisible light” It's energy with all the same characteristics as visible light, but is not sensed by the human eye. - ppt download](https://images.slideplayer.com/16/5206908/slides/slide_2.jpg)
In 1800 William Herschel discovered “invisible light” It's energy with all the same characteristics as visible light, but is not sensed by the human eye. - ppt download
![Infrared Astronomy – Seeing the Heat: from William Herschel to the Herschel Space Observatory: Clements, David L.: 9780367783723: Amazon.com: Books Infrared Astronomy – Seeing the Heat: from William Herschel to the Herschel Space Observatory: Clements, David L.: 9780367783723: Amazon.com: Books](https://m.media-amazon.com/images/I/61lsX3M9+aL._AC_UF1000,1000_QL80_.jpg)