astronomy
Christiaan Huygens and the Scientific Secrets of Saturn
Seventeenth-century science was so competitive that Christiaan Huygens used a cipher to conceal his Saturn observations when sharing them with interlocutors.
By: Danny Robb
https://daily.jstor.org/christiaan-huygens-and-the-scientific-secrets-of-saturn/
Christiaan Huygens at PG:
https://www.gutenberg.org/ebooks/author/5648
Rare 'planetary parade' will return to the evening sky this week — but you'll have to look at exactly the right time
By Jamie Carter
Six planets will shine together in the evening sky on Feb. 28. Here's how to get the best view before they disappear.
Maria Mitchell: America’s First Woman Astronomer and Mentor to Women in Science
As Vassar College’s first astronomy professor, Maria Mitchell advanced opportunities for women in science and mentored a generation of students using one of the country’s finest observatories.
By Deb Warner
Maria Mitchell at PG:
https://www.gutenberg.org/ebooks/author/3377