The main difference between a white dwarf and the Sun is that the Sun is still an active star in its main sequence star phase that is stil able to convert hydrogen to helium via nuclear fusion whereas, white dwarfs are the dead remnants of small to medium sized stars (like the Sun) that are … Read more
Red dwarfs and red giants are both red stars that can be spotted in outerspace but, besides their similar color being and temperatures, around 2,200 – 3,200 degrees celsius, both stars are very different. The main differences between the 2 are that red giants are 10000 times bigger than your average red dwarf, have masses … Read more
The main difference between novas and supernovae is that a nova explosion only transpires on the surface of white dwarfs when an abundance of hydrogen is gathered from a companion red giant. In contrast, a supernova is a grandiose explosion brighter than most galaxies that only happens when a larger star or a 1.44 solar … Read more
The main differences between spiral and irregular galaxies would include their shapes. The former has a spiral shape and the latter has no discernable shape, spiral galaxies are larger than the Milky Way roughly 5 – 10 times that of your average irregular galaxy and that spiral galaxies make up 60% of all galaxies in … Read more
Quasars and Blazars are one in the same as the latter is simply a subcategory of a quasar. The main thing that differentiates them is the direction at which they point where blazars specifically propel jet particles in the direction of Earth whereas your average quasar’s jet particles are only slightly angled towards Earth. Although the … Read more
The Sun and neutron stars are stars at different stages in their life. The sun is an active main sequence star going through the motions of nuclear fusion whilst a neutron star is the remnants of a star much bigger than the Sun after a supernova explosion has occurred. Neutron stars are far dimmer than … Read more
The main differences between elliptical and irregular galaxies is that elliptical galaxies have a discernable elongated disc like shape whereas irregular galaxies have no discernable shape, elliptical galaxies are up to 1 million light years in size whilst irregular galaxies are 20,000 light years and that elliptical galaxies are the older of the 2 galaxy … Read more
Quasars and black holes are linked in the sense that quasars require a supermassive black hole to form. Other than this link, the two are very different from each other. The main difference between a quasar and a black hole is that quasars are amongst the hottest and most luminous entities in our universe whereas … Read more
The main difference between a black dwarf and black hole is that black dwarfs are theorised to be the end cycle of a white dwarf whilst black holes are the product of a large star dying in a supernova explosion forming a dense, disc like dark vacuum that allows no light to escape it and … Read more
Although black holes and supermassive black holes function in a similar manner, from the way light is unable to escape its vicinity, its effects on space and time and how they both initially form from the death a larger star, there are some very obvious differences between the two. The main differences between a black … Read more