Astrophysics The Science of the Universe
Astrophysics is a branch of astronomy that applies the laws of physics to explain the properties and behavior of celestial…
Category: Heliophysic
Light-Year A Cosmic Unit of Distance
A light-year is a unit of length used to measure astronomical distances. It is defined as the distance that light…
Orbits The Paths of Celestial Bodies
An orbit is the path that one celestial body takes around another. In our solar system, planets orbit the Sun,…
Gravity The Force That Holds Us Down
Gravity is a fundamental force of nature that attracts objects towards each other. It is responsible for the Earth’s orbit…
Planets The Building Blocks of Our Solar System
Planets are celestial bodies that orbit a star. They are typically composed of rock, gas, or a combination of both.…
Astronomy Exploring the Cosmos
Astronomy is the scientific study of celestial objects and the universe. It involves observing, analyzing, and understanding the properties and…
Space Suits Garments for the Cosmos
Space suits are specialized garments worn by astronauts to protect them from the harsh environment of space. They are designed…
Space Agencies Exploring the Cosmos
Space agencies are organizations that conduct research, development, and operations related to space exploration. They are responsible for launching spacecraft,…
Solar wind
The solar wind is a continuous stream of charged particles, primarily protons and electrons, emitted from the Sun. It travels…
Natural Satellites The Moons of Our Solar System
Natural satellites, also known as moons, are celestial bodies that orbit a planet. They are smaller than planets but larger…
Celestial Bodies The Building Blocks of the Universe
Celestial bodies are any natural object in space, such as stars, planets, moons, asteroids, comets, and meteoroids. They are the…
Astrophysics Exploring the Universe
Astrophysics is a branch of astronomy that applies the laws of physics to explain the properties and behavior of celestial…