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Solar System
Browse 10 articles in this category. Choose a title below, or explore the related categories for more reading.
The Dark Side of Space Junk: Cleaning Earth’s Orbit Before It’s Too Late
Millions of pieces of space junk, including defunct satellites and rocket fragments, are hurtling through Earth's orbit at speeds of over 27,000 km/h.
6 min read →The Formation of Earth’s Core, Mantle, and Crust Explained
Earth formed over 4.5 billion years ago from a chaotic mix of collisions, heat, and chemical transformations, eventually separating into a core, mantle.
7 min read →What Is the God Particle (Higgs Boson) and Why Is It So Important?
Scientists finally found the 'God Particle', the elusive force behind how particles gain mass, in 2012.
8 min read →Why Earth Breathes: The Planet’s Subtle Seasonal Movements
Earth breathes by inhaling CO2 in spring and summer, then exhaling it in autumn and winter, in a seasonal cycle visible in atmospheric data since 1958.
8 min read →What Would Happen If Earth Stopped Spinning?
If Earth stopped spinning, everything on its surface would continue moving at 1,670 km/h, causing a global catastrophe.
7 min read →Why the Moon Is Moving Away from Earth and What That Means
The Moon is moving away from Earth at a rate of 3.8 centimeters per year, a change that may seem small but has significant implications over millions of
6 min read →The James Webb Space Telescope: What It's Seeing and Why It Matters
The James Webb Space Telescope has begun to reshape our understanding of the universe by seeing the first galaxies that formed 13.5 billion years ago.
7 min read →The Goldilocks Zone How Scientists Find Habitable Planets
Scientists can pinpoint the perfect distance from a star for liquid water to exist, thanks to the Goldilocks Zone.
15 min read →The Big Bang What Really Happened in the First Second
The universe was so hot that even atoms couldn't form in the first fraction of a second after the Big Bang.
14 min read →Why Jupiter is the Solar System's Unsung Hero
Jupiter's massive size and gravitational pull have a profound impact on the solar system's architecture.
14 min read →World 101
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