Explore Space Missions
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For as long as there have been people on Earth, we have looked up at the sky and wondered ...
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It was not long after the first space satellites were launched that we succeeded in getting ...
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Satellites and robotic spacecraft are crucial to space exploration. They let us explore space ...
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These are links to other great web sites about Space Missions. But beware: you don't want ...
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Take off on an Exploratour! Click on one of the many tours listed below to follow a guided ...
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Did you know?
Do you know what the
Cairns of Clava and
Newgrange have in common?
Do you know what a circumpolar constellation is?
Earth and Space Science Concept of the Day
Do you know what this word or phrase means?
HolocenexHolocene : The past 10,000 years, including most of the time since the end of the most recent ice age.
Click on the word to find out!
Research Highlights
The Earth's mantle is a rocky, solid shell that is between the Earth's crust and the outer core, and makes up about 84 percent of the Earth's volume. The mantle is made up of many distinct portions or...
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