TransfermaticASTR 109 at Rancho Santiago College

    ASTR 109 - Fall 2026

    8 sections at Rancho Santiago College

    Section ASTR-109-81725 · In person
    Mary M. UsufzyMon Wed 1:15pm–2:40pm · HS - Health Science HS-121
    10 open
    Section ASTR-109-81727 · In person
    Denyz A. MelchorTue Thu 4:25pm–5:50pm · HS - Health Science HS-121
    24 open
    Section ASTR-109-84747 · In person
    Herminio CarrilloTue Thu 1:45pm–3:10pm · Off Campus ALA
    20 open
    Section ASTR-109-84750 · In person
    Denyz A. MelchorWed Fri 8:30am–9:55am · Off Campus SAM
    12 open
    Section ASTR-109-81718 · Online
    Christina M. Manzano KingNo set meeting time
    Waitlist
    Section ASTR-109-81719 · Online
    Apostol GramadaNo set meeting time
    Waitlist
    Section ASTR-109-81720 · Online
    Christina M. Manzano KingNo set meeting time
    Waitlist
    Section ASTR-109-81721 · Online
    Aaron J. RoyNo set meeting time
    Waitlist

    Seat counts are from the last time we read the Rancho Santiago College schedule and can move quickly. Register through the college.