Australia's latitude is south and its longitude is east. This is because Australia is located below the equator in the southern hemisphere and to the east of the Prime Meridia â¦ n in the eastern hemisphere.
A star is born when atoms of light elements are squeezed under enough pressure for their nuclei to undergo fusion. All stars are the result of a balance of forces: the force of gravity compresses atoms in interstellar gas until the fusion reactions begin.
A ring-shaped nebula formed by an expanding shell of gas around an aging star. Death of a massive star. Stars that are over three times the mass of the sun have short life spans, which end in supernova events. The star's interior condenses and may produce a hot dense object that is either a neutron star or black hole.