In the solar system, the planets orbit close to the sun's equatorial plane. This 7-degree angle between the sun's spin axis and the planets' orbital axes is called obliquity. Other stars have higher obliquities, in particular hot stars that host close-in giant planets.
In the solar system, the planets orbit close to the sun's equatorial plane. This 7-degree angle between the sun's spin axis and the planets' orbital axes is called obliquity. Other stars have higher obliquities, in particular hot stars that host close-in giant planets.