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
The sun and supernova are completely different from one another as a supernova is the violent explosion that occurs after a large white dwarf or large star dies, whereas the Sun is an active main sequence star. As the Sun isn’t a larger star between 8 – 50 solar masses it won’t experience a supernova … Read more
A pulsar is a neutron star that emits light at regular intervals that form when a 8+ solar mass main sequence star or a 1.44 solar mass white dwarf star collapses leaving behind these densely packed entities whereas quasars are extremely bright celestial objects that are powered by supermassive black that shot extremely fast jet … Read more
The main difference between quasars and supernova explosions are that quasars are extremely bright light particles that surround supermassive black holes whilst supernovae occur when a large star collapses into itself and explodes in a short lived but grand explosion eclipsing even its entire galaxy in luminosity. Both entities are similar in the sense they … Read more
Galaxies come in all shapes and sizes, and ellipticals are some of the largest, with huge spherical gatherings of up to a trillion stars. They possess an ellipsoidal and smooth shape, and most comprise older, low-mass stars. They have very little gas or dust within their systems, which often prevents them from forming new stars. … Read more
The main difference between a supernova and a kilonova is that kilonovae are formed when 2 neutron stars collide whereas a supernova occurs when either a white dwarf that is 1.44+ solar masses or a star that is 8+ solar masses explodes, producing a neutron star or black hole and emits light that easily eclipses … Read more
The main difference between a nebula and a supernova is that supernovae are formed when larger stars around 8+ solar masses or 1.44 solar mass white dwarf explodes, whereas nebulae are the dust cloud remnants of all dying stars (made mostly of hydrogen and helium) that are scattered across space and able to create new … Read more
