THE SKYHOOD ACADEMY

cosmic journey

Understand a little more each time you look up. Twenty complete lessons, practical activities and knowledge checks.

Start with the sky you can see.

Explore the physics behind the wonder.

Ask the questions that shape research.

Understand event horizons and the evidence for objects that emit no escaping light.

Learn why aperture, stability, and field of view matter more than an impressive magnification claim.

Distinguish glowing clouds within galaxies from the galaxies that contain them.

Follow the balance of gravity and pressure that shapes a star’s lifetime.

Read the tiny signals that reveal exoplanets and understand what they cannot yet prove.

Connect sideways motion, gravity, and Kepler’s laws without turning an orbit into a fixed rail.

Choose targets, account for conditions, and keep a record you can compare later.

Use spectra to connect distant light with temperature, composition, and motion.

A different way to learn.

Test your knowledge or find a term that’s new to you.