Astronomy
Mars Surface
Mar's surface is a dry, barren wasteland marked by old volcanoes and impact craters. The entire surface can be scoured…
A Look at Mars Soil Before It Bakes in TEGA
NASA's Phoenix Lander scooped up this Martian soil on sol 11 of the mission, (June 5, 2008 here on Earth.)…
Air on Mars
The air on Mars would kill a human quickly. The atmosphere is less than 1% of Earth's, so it would…
What is the Closest Planet to Mars?
Want to know the closest planet to Mars? Look down beneath your feet... you're looking at it. That's right, the…
Was There a Planet Between Mars and Jupiter?
When astronomers looked at the orbits of the planets, they felt that there could be a planet "missing" in between…
Does Mars Have Rings?
Recently, while discussing what she had learned in class, my daughter asked me: ''does Mars have rings?''. She is ten…
Pictures of Planet Mars
The planet Mars is one of the most photographed objects in the Solar System. There are hundreds of thousands of…
Volcanoes on Mars
There are many volcanoes on Mars. So many, that the planet is broken down into volcanic provinces for easier reference.…
Map of Milky Way Redrawn (again)
Just yesterday Fraser wrote about the Milky Way's demotion from a 4-arm spiral galaxy to a 2-arm. This isn't the…
Mars Formation
As with the rest of the planets in the Solar System, Mars is believed to have formed out of the…