TransfermaticASTR 109 at Rancho Santiago College

    ASTR 109 - Fall 2026

    8 sections at Rancho Santiago College

    Section ASTR-109-81719 · Online
    Apostol GramadaNo set meeting time
    12 open
    Section ASTR-109-81721 · Online
    Aaron J. RoyNo set meeting time
    Full
    Section ASTR-109-81725 · In person
    Mary M. UsufzyMon Wed 1:15pm–2:40pm · HS - Health Science HS-121
    9 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
    18 open
    Section ASTR-109-84750 · In person
    Denyz A. MelchorWed Fri 8:30am–9:55am · Off Campus SAM
    13 open
    Section ASTR-109-81718 · Online
    Christina M. Manzano KingNo set meeting time
    Waitlist
    Section ASTR-109-81720 · Online
    Christina M. Manzano KingNo 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.