Category: Physics
Saturn’s Gravity: How Strong Is The Gravity On Saturn?
Saturn is the sixth planet in the solar system and the second largest after Jupiter. It is composed mainly of hydrogen and helium. This made Saturn into a gas giant with no solid surface and gravity is measured where atmospheric pressure is the same as Earth’s sea level pressure. Saturn spins so fast that gravity…
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Jupiter Gravity: How Strong Is Gravity On Jupiter?
Gravity is one of the four fundamental forces of nature. That controls the movement and interactions of planets and other celestial bodies. Jupiter, the largest planet in our solar system, is a gas giant. Its immense size means that its gravitational field is significantly stronger than Earth’s. Specifically, Jupiter’s gravitational pull is 2.4 times that…
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Phoenix A* vs TON 618 vs Holmberg 15A Comparison: Mass, Temperature, Luminosity
Black holes of varying sizes exist throughout the cosmos, but a few stand out due to their unique sizes, masses, and incredible characteristics. Phoenix A*, TON 618, and Holmberg 15a are among the most supermassive black holes known to exist. They can distort space and time and feed on anything that comes too close. Each…
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What If The Earth’s Core Stops Spinning?
7000 kilometres wide, Earth’s Inner core has shown signs of stopping and reversing its spin since 2009. But the question arises, what would be its consequences? The spinning of Earth’s inner core plays a crucial part in our lives and produces magnetic fields. But what if the core stops spinning altogether? Let’s get into details:…
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How Long Does It Take To Travel One Light Year?
A light year is the distance light travels in one year. Light moves very fast, about 299,792 kilometers per second. If we could travel that fast, we would take one light year to go But we can’t travel that fast. The fastest spaceship we have would take about 19,000 years to go one light year.…
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What Is The 3-Body Problem And Why Is It So Hard To Solve?
The essence of the 3-body problem is: how to predict and stabilize the orbits of 3 interacting bodies. The third object’s presence causes wild movements, potentially sending the interacting bodies into collisions or chaotic orbits.
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Where Do Microscopic Black Holes Exist?
Microscopic black holes, also referred to as quantum mechanical or mini black holes, are hypothetical small holes that have fascinated scientists and the public for decades. They are very tiny and could have masses comparable to subatomic particles. But black holes are massive objects formed by the collapse of wandering stars and possess powerful gravitational…
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Will Hot Water Freeze Faster Than Cold Water?
The idea of whether hot water freezes faster than cold water is known as the Mpemba effect. This doesn’t always happen and depends on different things like how much water is there and how it moves as it cools down. Scientists are still trying to figure out why and when this happens. So, while hot…
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Jupiter vs Sun: How Many Jupiters Can Fit Into The Sun?
The Sun and Jupiter are two of the largest celestial bodies in the solar system. The Sun is a star, while Jupiter is the largest planet. Both are incredibly massive, but they have very different sizes. Imagine the Sun as a giant container and Jupiter as smaller balls. The Sun is much bigger than Jupiter.…
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