Explore Mars
The uniquely red global surface of Mars is marked by many interesting features - some like ...
Read more
The atmosphere of Mars is much thinner than that of Earth, with a surface pressure averaging ...
Read more
Mars has two small moons, Phobos and Deimos. The red planet does not have any rings. ...
Read more
The North and South Poles on Mars are similar to the polar regions on Earth in many ways. They ...
Read more
All of the relevant information about Mars collected on one page, including details about size, orbit ...
Read more
Mars was the son of Jupiter and Juno, and was the Roman god of war. Mars was the lover of Venus ...
Read more
In the past few decades, the Russian and American space agencies have sent many spacecraft ...
Read more
Access wonderful captioned photos and illustrations that will inspire and excite you. ...
Read more
These are links to other great web sites about Mars. But beware: you don't want to get caught ...
Read more
Did you know?
Did you know that there is a
strange hexagon in the atmosphere at the northern pole of Saturn?
Did you know that Zephyr was the Greek god of the west wind?
Earth and Space Science Concept of the Day
Do you know what this word or phrase means?
RefractionxRefraction : Refraction is the deflection, or bending, of the ray path of a seismic wave caused by its passage from one material to another having different elastic properties; or the bending of a tsunami wave front owing to variations in the water depth along a
Click on the word to find out!
Research Highlights
As turboprop and jet aircraft climb or descend under certain atmospheric conditions, they can inadvertently "seed" mid-level clouds, causing narrow bands of snow or rain to develop and fall to...
Read more