![William Herschel and his sister Caroline at their telescope late 1700s. Hand-colored halftone of an illustration Stock Photo - Alamy William Herschel and his sister Caroline at their telescope late 1700s. Hand-colored halftone of an illustration Stock Photo - Alamy](https://c8.alamy.com/zooms/6/fbaa63f5f4484dbbb1a8c931417f025d/adjbt2.jpg)
William Herschel and his sister Caroline at their telescope late 1700s. Hand-colored halftone of an illustration Stock Photo - Alamy
![William Herschel Discoverer of the Deep Sky: The epochal work of the greatest visual observer and his talented sister Caroline: Steinicke, Wolfgang: 9783755734345: Amazon.com: Books William Herschel Discoverer of the Deep Sky: The epochal work of the greatest visual observer and his talented sister Caroline: Steinicke, Wolfgang: 9783755734345: Amazon.com: Books](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/91-c7qkA9iL._AC_UF350,350_QL50_.jpg)
William Herschel Discoverer of the Deep Sky: The epochal work of the greatest visual observer and his talented sister Caroline: Steinicke, Wolfgang: 9783755734345: Amazon.com: Books
Ghazwan Butrous on Twitter: "Caroline #Herschel born #onthisday 1750 German #astronomer, the sister of William Herschel discovered several #comets #histsci #otd https://t.co/ROuy7MHLrO" / Twitter
![William Herschel(d 1821) With his sister Caroline made careful maps of the heavens and discovered the planet Uranus. William's son John continued the work. - ppt download William Herschel(d 1821) With his sister Caroline made careful maps of the heavens and discovered the planet Uranus. William's son John continued the work. - ppt download](https://slideplayer.com/15045408/91/images/slide_1.jpg)