Explore Space Missions
![](/images/icons/mission_exploration.jpg)
For as long as there have been people on Earth, we have looked up at the sky and wondered ...
Read more
![](/images/icons/mission_human.jpg)
It was not long after the first space satellites were launched that we succeeded in getting ...
Read more
![](/images/icons/mission_unmanned.jpg)
Satellites and robotic spacecraft are crucial to space exploration. They let us explore space ...
Read more
![](/images/icons/mission_links.jpg)
These are links to other great web sites about Space Missions. But beware: you don't want ...
Read more
![](/images/icons/mission_tours.jpg)
Take off on an Exploratour! Click on one of the many tours listed below to follow a guided ...
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?
PlasmoidxPlasmoid : A structure of plasma and magnetic fields proposed to explain several natural phenomena including magnetic bubbles in magentospheres and ball lightning
Click on the word to find out!
Research Highlights
Daniel Wolf Savin, a senior research scientist at Columbia University's Astrophysics Laboratory, has published a paper on the research he and his colleagues have done on how stars began. In their research,...
Read more![](/olpa/images/starformation_small.jpg)