Blog

Learn what the Kuiper Belt is, where it sits in the solar system, what it contains, and why astronomers study it closely.

Discover why Venus is the hottest planet in the solar system and how its atmosphere traps extreme heat.

Explore how moons form, why planets keep them, and what their diversity reveals about the Solar System.

Learn what a comet is, how it forms, why it glows, and what makes these icy solar system objects so scientifically important.

Mercury endures extreme heat, solar radiation, and gravitational stress through an airless surface, a metallic core, and a tightly bound orbit.

Astronomers use orbital behavior, shape, and neighborhood dominance to classify dwarf planets. Here’s how the decision is made.

Learn how astronomers detect exoplanets using transits, radial velocity, direct imaging, microlensing, and other methods.

Learn how astronomers use gravity, mathematics, and spacecraft data to predict planetary motion with remarkable precision.

Explore how Earth compares to the other planets in mass, atmosphere, temperature, geology, and habitability.

Learn how gas giant planets form, from core accretion to disk instability, and what observations reveal about Jupiter-like worlds.