Baker Observatory
astronomical observatory in Marshfield, Missouri

The William G. and Retha Stone Baker Observatory is an astronomical observatory owned and operated by Missouri State University. It is located in Marshfield, Missouri.
About the observatory
The William G and Retha Stone Baker Observatory is located ten miles northwest of Marshfield in Webster County (off Route 38 on Old Hillcrest Road). The Observatory houses a 14-inch (360 mm) Schmidt-Cassegrain and a 16-inch (410 mm) Cassegrain. The 16-inch Cassegrain Reflecting Telescope (with CCD attached camera) is on loan to MSU from Cerro Tololo Inter-American Observatory in Chile. This telescope was one of the first telescopes to be used at Kitt Peak National Observatory. In comparison to observations performed by eye, the CCD camera makes this telescope as powerful as a 100-inch (2,500 mm) telescope. Missouri State recently purchased an additional 16-inch Schmidt-Cassegrain reflector which is currently being set up to allow for remote operation from campus.
The Observatory is used on clear evenings for laboratory work by students in beginning and intermediate Astronomy courses, and by advanced undergraduate students and faculty conducting Astronomical research. The Observatory houses many smaller telescopes for students to use in addition to the two large instruments.
“Baker Observatory” enters the record as astronomical observatory in Marshfield, Missouri. Crown Archives preserves that source wording while asking what Baker, Observatory and astronomical can confirm, complicate or overturn.
Why this record matters
“Baker Observatory” is worth following because a concise public description often conceals a longer documentary argument. Here, Baker, Observatory and astronomical provides the most credible route into that argument.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Jul 15, 2026. The linked authority identifier is Q4849191. Authority coordinates are 37.399, -93.042. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank.
A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Baker Observatory”, its source revision and the description used here.
- Expand the search: follow Baker Observatory primary sources, Baker Observatory archive and Baker research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Baker Observatory”?
- Which institution is responsible for the underlying evidence?
- What terminology or title could unlock a more precise catalogue search?
Search terms from this dossier
This entry incorporates text from “Baker Observatory” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.