Asteroid Day’s Learn Series brings bite sized lessons about asteroids to your device.
View online or download the PDF. Get started on your learning journey!
Asteroids and the formation of the solar system
How do we collect samples from an asteroid?
Why bring asteroid samples back to Earth?
What is an asteroid?
When were asteroids discovered?
Where are asteroids located?
How do we explore asteroids?
What are Trojan asteroids?
How could we deflect an asteroid?
What are active asteroids?
How do we categorize potential asteroid or comet impact events?
Do asteroids have moons?
What are Near Earth Asteroids (NEA)?
How can we characterize asteroids?
What happens when an asteroid hits Earth?
Why are asteroids grouped into families?
What are the different types of asteroids?
When is the best time to observe an asteroid?
How are asteroids named?
How do asteroids get provisional designation?
What are the biggest asteroid impact craters on Earth?
What is the difference between asteroids, meteoroids, meteors and other frequently used terms?
Were the first asteroids discovered by chance?
Why aren’t asteroids round?
What are Potentially Hazardous Asteroids?
Celestial Milestones: Fascinating Stories Behind Historic Asteroid Discoveries
What is so Special about Metallic Asteroids?
What is Asteroid Orbital Resonance?
What are Kirkwood Gaps?
Can Asteroids Have Rings Like Saturn?
Why will Hera Explore an Asteroid that was Previously Impacted by DART?
What Are the Most Notable Impact Craters?
Are There Trojan Asteroids Outside Jupiter’s Orbit?
What are contact binary asteroids?
What Were the First Asteroid Exploration Missions?
What technologies are used in asteroid exploration missions?
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