User:Richss
Please visit Home Page to see my publications and research at the University of Kansas in Lawrence
_-_Science_Service.jpg)
Cecilia Payne-Gaposchkin (1900–1979) was a British-born American astronomer and astrophysicist who proposed in her 1925 doctoral thesis that stars were composed primarily of hydrogen and helium. Her groundbreaking conclusion was initially rejected because it contradicted the scientific wisdom of the time, which held that there were no significant elemental differences between the Sun and Earth. Independent observations eventually proved she was correct. Her work on the nature of variable stars was foundational to modern astrophysics.Photograph credit: Science Service; restored by Adam Cuerden
The first thing I look at in the morning:
You can help improve the articles listed below! This list updates frequently, so check back here for more tasks to try. (See Wikipedia:Maintenance or the Task Center for further information.)
Fix spelling and grammar
Fix wikilinks
Update with new information
Expand short articles
Check and add references
Fix original research issues
Improve lead sections
Add an image
Translate and clean up
Help counter systemic bias by creating new articles on important women.
Help improve popular pages, especially those of low quality.
Other areas of interest:
Articles that I may work on sometime soon: