mitotic spindle astral microtubule
Any of the mitotic spindle microtubules that radiate in all directions from the spindle poles and are thought to contribute to the forces that separate the poles and position them in relation to the rest of the cell.
GO:0000235
astral microtubule
is_a
GO:0072686
mitotic spindle
part_of
SPAC3C7.12 SPAC18G6.15 SPBC2F12.13 SPBC1685.15c