Hello all! I'm 4thGalilean - you can call me Galilean, 4G, or Callisto.

I am a writer, public historian, science communicator, and anthropologist from the United States, with a broad set of focus areas and interests. I'm also a hobbyist painter, trinket collector, and generally a huge nerd, with a particular interest in space exploration and human spaceflight.

I joined WP in November of 2023 as an editor to contribute, in a more significant way, to this awesome incredible resource of collected human knowledge, and to keep my copyedit skills sharp. I don't expect to be doing a ton of editing, just as I see things here and there - if I see a page in need, I'll drop something in the Talk page or the relevant WikiProject page, and see how I can help.

My editing work began with the China Manned Space Program, but has since expanded, as you'll see reflected below.

• Shenzhou 12 through Shenzhou 19 – grammar & formatting, page layout restructure, additional English language sources, updated mission info
• List of Tiangong space station spacewalks – moved page to adjust title, grammar & formatting, consistency with Shenzhou mission pages
• List of spacewalks since 2015 – updated Chinese spacewalk information, consistency with Shenzhou & Tiangong pages
• Feitian space suit – grammar & formatting
• Sokol space suit – grammar & formatting, added request for citations
• Saudi Space Agency – updated information & sources
• Liu Yang (taikonaut) – grammar & formatting
• Museum of Science and Industry (Chicago) - grammar & formatting, page layout restructure, additional sources, updated exhibit info
• Steam Powered Giraffe – grammar & formatting, updated information & sources
• Sue (dinosaur) – grammar & formatting, clarity

• Chinese women in space – grammar & formatting
• Audio-Animatronics – grammar & formatting, clarity, remove/relocate non-Disney info

• Shenzhou 1 through Shenzhou 11 – grammar & formatting
• Shenzhou (spacecraft) – sort out who exactly the Manufacturer should be listed as? (on hold pending Talk page input)
• Tiangong space station – grammar & formatting
• Tiangong program – update with new information
• Tianzhou (spacecraft) – grammar & formatting
• Tianhe core module, Wentian module & Mengtian module - grammar & formatting
• Chinese women in space – grammar & formatting
• Pages of all Chinese taikonauts – grammar & formatting
• Generally any page about the Chinese space program – ensure name consistency (family name vs. given name)
• Hushan Great Wall – grammar & formatting