Lesson 32 of 84 · Space
Lesson⭐ 30 XP🚀 StarbaseThe International Space Station (Part 2)
The International Space Station (Part 2).
🎯 Your mission
Learn the rule. Then catch nature using it.
⚡ The twist
Gravity is invisible — but it shapes everything.
Mind = Blown
🌟 The light from the closest star (after the sun) takes 4 years to reach you.
Make a hypothesis first
Before you check: which is closer?
What You'll Learn
The International Space Station orbits Earth about 400 kilometers above the surface. Astronauts conduct scientific experiments in microgravity conditions there.
Key Words
- solar system
- gravity
Steps
Look at the vocabulary words and write a definition for each in your own words.
Model Earth's tilt and seasons: hold a globe tilted at 23.5° and walk it around a lamp (the sun). Observe which hemisphere gets more direct light at each position.
Draw a detailed diagram of what you observe.
Write a conclusion: what did your results show? Did they match your prediction?
Check Your Understanding
Question 1
1 of 3Which planet has the most visible rings?
Where you see this in real life
Every sunrise and every shadow is this idea in action.
Stretch Challenge
Try this in real life this week.
Look at the moon tonight. Notice its shape. Look again in 3 days.
For the dinner table
“If you could visit any planet, which would you pick and why?”
Next Smart Experiment
We'll pick an experiment that matches exactly how you're thinking right now.
Share this experiment
Send it to a parent who's looking for a 10-minute kitchen science win.
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