Neutron
The neutron is a fundamental subatomic particle found in the nucleus of atoms. Discovered in 1932 by James Chadwick, neutrons, together with protons, form the atomic nucleus. Unlike protons and…
How Atoms Are Structured and Why They Contain So Much Empty Space
Atoms are the fundamental building blocks of matter, making up everything around us — from stars and planets to living organisms. Despite their importance, atoms are mostly empty space, which…
Posted inSpace Stories Universe
What Is a Nebula in Space?
A nebula is a vast cloud of gas and dust in space, often spanning dozens or even hundreds of light-years. Nebulae are among the most beautiful and fascinating structures in…
Posted inSpace Stories Universe
What Is a Gas Giant?
A gas giant is a type of planet that is much larger than Earth and composed mostly of hydrogen and helium, rather than solid rock or metal. These planets do…
Posted inNew Discoveries Space Stories Universe
Cosmic Radiation: The Invisible Threat from Space
Cosmic radiation is a stream of high-energy particles that constantly bombard Earth from space. It consists mainly of protons, electrons, and atomic nuclei traveling at nearly the speed of light.…
Posted inScience Space Stories Universe
Interstellar Vacuum: The Empty Space Between Stars
The interstellar vacuum is the vast region of space that lies between stars within galaxies. At first glance, it may seem completely empty, but in reality, it contains extremely low-density…
Posted inBe Smart Science Space Stories
Astrophysics: The Science of the Universe
Astrophysics is the branch of astronomy that studies the physical nature of celestial objects and the processes that govern the universe. It combines principles of physics, mathematics, and astronomy to…
Posted inBe Smart Cosmic Innovations Science
Cosmology: The Science of the Universe’s Origin and Evolution
Cosmology is the branch of astronomy that studies the origin, structure, evolution, and ultimate fate of the universe. It seeks to answer some of humanity’s oldest and deepest questions: Where…
Posted inHi-Tech Smart Technology Space Stories
Space Probes: Humanity’s Messengers Beyond Earth
Space probes are unmanned spacecraft designed to explore the Solar System and beyond. Unlike satellites that orbit Earth, space probes travel far into space to study planets, moons, comets, asteroids,…