After PHSX 224
Gateway: PHSX 224
Building the department map…
Building the department map…
Department paths
Each of these unlocks the largest share of downstream work on this map. Courses from other departments can appear here when they genuinely gate ASTR coursework.
Generated from Montana State University’s catalog, prerequisite, and concentration data. Spotted an error? Departments can adjust labels, ordering, and notes without a code change, so contact us.
Intro tiers at the top, advanced work below; arrows point from a prerequisite to the course it unlocks. Courses from other departments appear where they gate ASTR work. Click any course to see what it requires and unlocks without leaving this page; hovering lights up its neighbors. The lists on this page carry the same courses in text form.
Showing the 21 ASTR and feeder courses that have prerequisite links. 5 more ASTR courses have no recorded prerequisites. They are listed under Tracks below, not drawn as loose dots here.
The concentrations and majors that build on ASTR, and how their requirements are structured. Expand a program to see which courses satisfy each group, then plan it in the Planner.
2 courses from2 required · verify with the official sheet
CSCI 300 & 400 level courses (no more than 1 cr CSCI 494 ); EELE 300 & 400 level courses, excluding EELE 354; EGEN 200 , 300, & 400 level courses; EIND 300 & 400 level courses; EMEC 300 & 400 level courses; ESOF 300 & 400 level courses; M 300 & 400 level courses, excluding M 330; PHSX 300 & 400 level courses (no more than 1 cr PHSX 494 ), excluding PHSX 305 and 499
2 courses from2 required · verify with the official sheet
CSCI 300 & 400 level courses, no more than 1 cr CSCI 494; EELE 300 & 400 level courses, excluding EELE 354; EGEN 200 , 300, & 400 level courses; EIND 300 & 400 level courses; EMEC 300 & 400 level courses; ESOF 300 & 400 level courses; M 300 & 400 level courses, excluding M 330; PHSX 300 & 400 level courses (no more than 1 cr PHSX 494 ), and excluding PHSX 305RN and PHSX 499R
Upper-level clusters, grouped by the gateway that opens them.
The deepest prerequisite chains in ASTR. These are the routes that take the most semesters to climb.
6 courses deep, ending at ASTR 561
4 courses deep, ending at ASTR 371
4 courses deep, ending at ASTR 475
4 courses deep, ending at ASTR 550
All ASTR courses in the Montana State catalog
Grade medians are for verified students. Sign in with your school email to see them.
Use your school emailNo section schedule with instructor names for ASTR yet.
No clubs or organizations on record under ASTR yet.
This shows once five students share their club memberships.
ASTR does not run a page here yet. When it does, its events show up here and on the Montana State campus feed.