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Solar System

Articles about the Sun, planets, moons, asteroids, comets, and everything else in our local cosmic neighbourhood.

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ESA Spacecraft Reaches Orbit to Watch Earth’s Invisible Shield
Posted inSolar System

ESA Spacecraft Reaches Orbit to Watch Earth’s Invisible Shield

Earth is not just floating naked through space. Thankfully. Our planet is surrounded by an invisible protective bubble called the magnetosphere. It is created by Earth’s magnetic field and helps…
Posted by Atlas 02/07/2026
How Many Planets Are in the Solar System?
Posted inSolar System

How Many Planets Are in the Solar System?

There are eight official planets in the Solar System. They are divided into two main groups: Inner planets: Mercury, Venus, Earth, and Mars. Outer planets: Jupiter, Saturn, Uranus, and Neptune.…
Posted by Atlas 26/06/2026
Why Is the Moon Moving Away From Earth?
Posted inSolar System

Why Is the Moon Moving Away From Earth?

The Moon looks like it has always been there. Every night, it rises above Earth like a familiar old companion. It controls the tides, lights up the night sky, appears…
Posted by Atlas 26/06/2026
How Far Is the Moon From Earth?
Posted inSolar System

How Far Is the Moon From Earth?

The Moon looks close. It hangs above us like a bright white coin in the sky. Sometimes it looks huge near the horizon. Sometimes it feels so familiar that it…
Posted by Atlas 20/06/2026
Why Is Space Dark If the Sun Is So Bright?
Posted inSolar System

Why Is Space Dark If the Sun Is So Bright?

Credit: ESA Space is full of stars. Our own Sun is so bright that you cannot safely look at it directly. It lights up Earth, warms the planet, powers weather,…
Posted by Atlas 20/06/2026

Worth a read:

📚A Brief History of Time by Stephen Hawking
https://amzn.to/4dPbQcD

🚀Astrophysics for People in a Hurry by Neil deGrasse Tyson
https://amzn.to/4dYAI07

🌠Cosmos by Carl Sagan
https://amzn.to/4fpKMlp

Recent Posts
  • China Releases First Close-Up Photo of Earth’s Strange Quasi-Moon 07/07/2026
  • NASA Webb Reveals a Galaxy Still Scarred by a Cosmic Collision 07/07/2026
  • Is the Speed of Dark A Real Thing? 04/07/2026
  • ESO Warns One Million Satellites Could Threaten the Night Sky 04/07/2026
  • ESA Spacecraft Reaches Orbit to Watch Earth’s Invisible Shield 02/07/2026
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Recent Posts
  • China Releases First Close-Up Photo of Earth’s Strange Quasi-Moon 07/07/2026
  • NASA Webb Reveals a Galaxy Still Scarred by a Cosmic Collision 07/07/2026
  • Is the Speed of Dark A Real Thing? 04/07/2026
  • ESO Warns One Million Satellites Could Threaten the Night Sky 04/07/2026
  • ESA Spacecraft Reaches Orbit to Watch Earth’s Invisible Shield 02/07/2026
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