NASA
Nasa Science: Hunting for Halley's Comet
Imagine riding a balloon to the top of Earth's atmosphere to catch a piece of Comet Halley. During the Eta Aquarids meteor shower, Earth passes through a dust trail left by the most famous comet. This article details how a group of...
How Stuff Works
How Stuff Works: How Helium Balloons Work
This article explains how helium is able to keep balloons afloat in the air. Compares them to how hot air balloons work. Includes a video, and some activities to try for testing the principles being discussed.
Other
Gpb Blogs: Students Ask: How Do Meteorologists Predict the Weather?
Today's post is a continuation of my communication with Ms. Jordan's 6th Grade Science Class at South Central Middle School! South Central MS is located in Emerson, Georgia, in Bartow County. They are very curious to know how...