Contemplation Field of MichiroJohn

Figure1: The location of the tri-star in Orion

If let δ-Orionis be 692 light year away, ε-Orionis be 1976 light year away, ζ-Orionis be 736 light year away (from SIMBAD  Astronomical Database browsed in 2013),  it  considered that THEY might live in within about 40-light-year-width square.