Lesson 49 of 84 · Space
Experiment⭐ 30 XP🚀 StarbaseAsteroids and Comets (Part 3)
Asteroids and Comets (Part 3).
🎯 Your mission
Predict it first. Then prove yourself right (or wrong).
⚡ The twist
Up there, the rules of down here stop working.
Mind = Blown
🌟 The light from the closest star (after the sun) takes 4 years to reach you.
Make a hypothesis first
Predict: what would happen on the moon vs. on Earth?
What You'll Learn
Asteroids are rocky objects orbiting the sun, mostly found in the asteroid belt between Mars and Jupiter. Comets are icy objects that develop tails when they approach the sun.
Key Words
- outer planets
- atmosphere
- satellite
Materials Needed
- pencil
- ruler
- compass
Safety First
- Tie back long hair before starting the experiment.
Steps
Review the background information on Space before starting.
Track the moon's phase each night for two weeks. Draw what you see and identify the pattern.
Watch carefully for any changes and note the time.
Create a data table to organize your measurements.
Check Your Understanding
Question 1
1 of 3What is the closest star to Earth?
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
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