Lesson 31 of 84 · Space
Lesson⭐ 30 XP🚀 StarbaseGravity in Space (Part 2)
Gravity in Space (Part 2).
🎯 Your mission
Understand the idea. Then look for it everywhere.
⚡ The twist
Up there, the rules of down here stop working.
Mind = Blown
🪐 A day on Venus is longer than a year on Venus.
Make a hypothesis first
Predict: what would happen on the moon vs. on Earth?
What You'll Learn
Nebulae are clouds of gas and dust in space where new stars are born. When gravity causes a nebula to collapse, it heats up and nuclear fusion begins, forming a star.
Key Words
- comet
- solar system
- gravity
Steps
Read about Space and write down three key facts.
Calculate your weight on different planets by multiplying your Earth weight by each planet's gravity factor. Make a bar graph of the results.
Look for patterns in your observations.
Make a graph or chart showing your results.
Check Your Understanding
Question 1
1 of 3What keeps planets in orbit around the sun?
Where you see this in real life
GPS, weather forecasts, and the seasons all rely on this.
Stretch Challenge
Try this in real life this week.
Find a constellation in the sky. Look it up. Tell someone its story.
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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