Cosmic Navigator: Beyond the Basics
Like Duolingo, but for Cosmic Navigator: Beyond the Basics. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
For the part of you with thirty open tabs that never became anything.
180 levels across 8 sections, about 360 minutes end to end, roughly 72 days at five minutes a day. It moves through Mastering Your Backyard View, The Mechanics of Moving in Space, Decoding the Secret Language of Light, The Life and Death of Giant Spheres, Living and Working in the Void, The Architecture of Our Galaxy, Hunting for Other Earths, and The Grand Timeline of Everything. It assumes you already know the basics.
Free forever · No credit card · iPhone & Android
Key ideas in Cosmic Navigator: Beyond the Basics
- The sun always lights up exactly half of the Moon's surface
- Crescents happen when the Moon is mostly between us and the sun
- Our view of that lit half changes as the Moon moves around us
- The 'horns' of a crescent always point away from the sun
- Why the Moon changes shape over a month
- Sun position relative to a crescent moon
- The cycle starts at New Moon when it is invisible
- Waxing means the visible light is increasing toward Full
- Earth must rotate a bit further each day to 'catch up' to the moving Moon
- The sequence of moon phases
- The Moon moves about 12 degrees along its orbit every 24 hours
- Why the Moon rises later each day
- Light on the right side indicates a 'waxing' or growing moon
- The Moon spins on its axis at the same speed it circles Earth
- The sun's light fills the Moon from right to left in our sky
- Determining if the Moon is growing or shrinking
You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo gives Cosmic Navigator: Beyond the Basics the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.
Here's what playing it feels like
A real question from this course. Take your best guess.
Imagine you are looking at a thin crescent moon. Where is the Moon located in its journey relative to us and the sun?
Get it right to open this lesson and 179 more in the app.
Where Cosmic Navigator: Beyond the Basics takes you
Move beyond naming planets and start understanding the mechanics of the universe. Learn to track orbital dances, decode the life cycles of stars, and navigate the invisible forces that shape our galaxy.
- 1
Mastering Your Backyard View
- Predicting the Moon's Monthly Path
- Spotting Planets Without a Telescope
- How Earth's Tilt Changes Your Horizon
- Tracking Meteor Showers and Cometary Trails
- 2
The Mechanics of Moving in Space
- The Tug-of-War: How Orbits Actually Work
- Escaping Gravity: Speed and Energy Needs
- Slingshot Maneuvers: Using Planets as Boosters
- Lagrange Points: Parking Spots in the Void
- The Challenge of Re-entry and Friction
- 3
Decoding the Secret Language of Light
- Reading Star Colors to Find Temperature
- The Invisible Spectrum: Radio and Infrared Views
- How Light Reveals What Stars Are Made Of
- 4
The Life and Death of Giant Spheres
- The Balance Between Pressure and Gravity
- Why Some Stars Explode and Others Fade
- The Dense Remnants: White Dwarfs and Pulsars
- Black Holes: When Gravity Wins Completely
- The Recycling of Stardust into New Worlds
- 5
Living and Working in the Void
- The Biological Toll of Weightlessness
- Shielding Against Invisible Solar Winds
- Closed-Loop Systems: Breathing and Drinking in a Box
- The Psychology of Long-Term Isolation
- 6
The Architecture of Our Galaxy
- Mapping the Spiral Arms of the Milky Way
- The Great Central Bulge and its Mystery
- Dark Matter: The Invisible Glue of Galaxies
- Galactic Collisions: A Slow-Motion Dance
- The Neighborhood: Our Local Group of Galaxies
- Superclusters: The Largest Structures Known
- 7
Hunting for Other Earths
- The Wobble Method: Finding Hidden Planets
- The Transit Method: Watching for Shadows
- The Goldilocks Zone: Defining Habitability
- Atmospheric Fingerprints: Looking for Oxygen
- 8
The Grand Timeline of Everything
- The Expansion: Why Everything is Moving Away
- The Echo of the Beginning: Background Radiation
- Dark Energy: The Force Pushing Space Apart
- The Ultimate Fate: Heat Death or The Big Crunch
- The Concept of Space-Time as a Fabric
8 sections · 36 units · 180 levels. Built to play, not to enroll.
You pick the voice
Cosmic Navigator: Beyond the Basics is taught in the The Storyteller style: every lesson is a story. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.
More Science on Tomo
Navigating the Cosmos
Move beyond the names of planets and dive into the mechanics of space travel, the life cycles of stars, and the strange behavior of time and gravity in the deep universe.
The Universe Above Us
Journey from your backyard to the edge of time. Discover how stars are born, why planets stay in orbit, and what lies within the deepest mysteries of the cosmos.
The Night Sky and Beyond
Journey from your backyard to the edge of the observable universe. Learn to navigate the constellations, understand the lives of stars, and explore the mysteries of black holes and dark energy.
Stars, Planets, and the Cosmic Void
Journey from the familiar glow of our Moon to the crushing gravity of black holes. Master the life cycles of stars and discover the strange worlds orbiting distant suns.
The Universe Above Us
Journey from your own backyard to the edge of the observable universe. Discover how stars are born, why time slows down near black holes, and how we are searching for life among the billions of galaxies.
The Universe as It Really Is
Unlearn the myths of the cosmos. This course dismantles common space misconceptions to reveal the mind-bending reality of how gravity, light, and the vacuum actually work.
Start Cosmic Navigator: Beyond the Basics today.
Download Tomo, search Cosmic Navigator: Beyond the Basics, and play your first lesson in under a minute.