Filters: Your search found 3 results.
Topics/Subjects:
Planetary atmospheres  
Astronomy  
Learning Time:
45 to 60 minutes  
Educational Level:
High school programming  
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Microscopic meteorites routinely reach Earth's surface. While challenging to find and identify, this activity provides techniques for searching for them in the local environment.

This planetarium show is designed to engage visitors directly in activities and demonstrations, and is optimized for group sizes of 25 to 70 people. Show content includes general planet-finding techniques (Doppler, astrometric, etc.), an audience... (View More)

Keywords: Exoplanets

In this activity students construct Log Rulers, finely calibrated in base-10 exponents and numbers (logs and antilogs). They practice reading these scales as accurately as possible, listing all certain figures plus one uncertain figure.  This is... (View More)

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