Explore Space Missions

For as long as there have been people on Earth, we have looked up at the sky and wondered ...
Read more

It was not long after the first space satellites were launched that we succeeded in getting ...
Read more

Satellites and robotic spacecraft are crucial to space exploration. They let us explore space ...
Read more

These are links to other great web sites about Space Missions. But beware: you don't want ...
Read more

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
black holes have such high
gravitational pull that not even
light can escape? Find out more about other
strange stuff in space!
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?
AaxAa : Hawaiian name for a type of lava flow with a surface that is broken into rough angular fragments which develop during cooling and loss of gas from pahoehoe flows.
Click on the word to find out!
Research Highlights
Conservation efforts to protect endangered corals in the Caribbean focus on the areas that have the largest variety of species. Ann Budd of the University of Iowa and John Pandolfi of the University of...
Read more