Complex sentence: In Babylonian astronomy, the term "Nibiru" (in cuneiform spelled d "né-bé-ru" or MUL "ni-bi-rum") refers to the equinox and the astronomical objects associated with it.
Split into simpler sentences: In Babylonian astronomy, "Nibiru" (in cuneiform spelled d "né-bé-ru" or MUL "ni-bi-rum"). The term refers to the equinox and the astronomical objects associated with it.