Why Do Black Holes Spin? (Explained!)

The spin of a black hole can achieve a speed close to that of light. The reason for this is that black holes begin life as spinning stars. As the star transforms into a black hole, its mass is concentrated into a much smaller area, and the rotation speed must increase to balance the angular … Read more

Kilonova vs Blazar (How Are They Different?)

The main differences between a kilonova and a blazar would be that kilonovae are cosmic explosions that occur when 2 neutron stars merge together producing brightness equivalent to a 1,000 novas whilst a Blazars is a quasar that specifically propels jet particle towards Earth and is amongst the brightest entities in the known Universe. There … Read more

Do Black Holes Increase In Size? (Explained!)

Black holes are mysterious objects that pose a paradoxical problem: they remain at a consistent size, but their interior volume increases forever. Discover how and why black holes increase in size and the reasons why an “evaporation” could be possible. How Do Black Holes Increase In Size? Black holes increase in size by consuming material … Read more

Nova vs Kilonova (How Are They Different?)

The main differences between a nova and a kilonova is that novas are explosions that occur on the surface of a white dwarf that are 100,000 times brighter than a the Sun whilst kilonovae are formed when 2 neutron stars merge together and produce a brightness that is 1,000 times brighter than your typical nova … Read more

What Is A Hot Jupiter? (Explained!)

Scientists use the term “Hot Jupiter” to describe any planet with a similar size and mass to our Jupiter but sitting closer to its own star. These “Jupiters” form from the central star, but some migrate inwards. These are the hot Jupiters. Continue reading to discover how hot a hot Jupiter is, how it forms, … Read more

Quasar vs Kilonova (How Are They Different?)

The main difference between a quasar and kilonova is that quasars are the brightest known entities in our universe that surround supermassive black holes whilst a kilonova occurs when 2 neutron stars merge together producing an explosion that is 1,000 times the brightness of a nova explosion. There are numerous other differences between these two … Read more

Earth vs Pluto (How Are They Different?)

The main differences between Earth and Pluto is that Earth is roughly 5 times bigger, has only 1 moon in comparison to Pluto’s 5, is an officially recognized planet as opposed to Pluto that is a dwarf planet, is able to sustain life and is the 3rd farthest planet from the Sun whilst Pluto is … Read more

Titan vs Earth (How Are They Different?)

The main differences between Titan and Earth is that Titan is a natural satellite that orbits Saturn and is the 2nd biggest moon in the solar system and is even larger than Mercury with a diameter of 5,150km whilst Earth allows intelligent life to flourish, is 12,742km in diameter and has its own natural satellite … Read more