Space Missions
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Space Exploration
For as long as there have been people on Earth, we have looked up at the sky and wondered ...Read more
Human Spaceflight
It was not long after the first space satellites were launched that we succeeded in getting ...Read more
Satellites and Robotic Spacecraft
Satellites and robotic spacecraft are crucial to space exploration. They let us explore space ...Read more
Space Missions Links
These are links to other great web sites about Space Missions. But beware: you don't want ...Read more
Did you know?
Did you know that there is some pretty strange stuff in space?Did you know that we look back in time when we look into the cosmos?
Earth and Space Science Concept of the Day
Do you know what this word or phrase means?Orographic lift
xOrographic lift : Occurs when an air mass is forced to rise over geographic relief from a lower elevation. As the air mass rises it expands and cools adiabatically, which can raise the relative humidity to 100%, create clouds and precipitation.
Click on the word to find out!
Research Highlights
Mysterious Clouds Produced by Aircraft
Without meaning to, airplanes can cause certain types of clouds to produce snow or rain. When the aircraft climb or descend through mid-level clouds, if the atmospheric conditions are right then the planes...Read more
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