The apparent magnitude is how bright the star appears to us, but  stars are all at different distances so that a star that is really  bright might look dim because it is ver â¦ y far away. So the absolute  magnitude measures how bright the star would look if it was placed  at a standard distance of 10 parsecs.   When the absolute magnitude is greater than the apparent magnitude,  it just means that it is closer than 10 pc.  Absolute magnitude is the brightness of an object as seen from a predete â¦ rmined distance, depending on the object.    For planets, the distance used is 1 AU (Astronomical Units). Stars and galaxies use 10 parsecs which is about 32.616 light years.
Mould definition, a hollow form or matrix for giving a particular shape to something in a molten or plastic state. See more.
coursework. n. 1. (Education) written or oral work completed by a student within a given period, which is assessed as an integral part of an educational course.