The Marshall Islands won't exist if we warm the planet 2 degrees.
Scientists want to introduce global warming on Mars to make life habitable for colonization.
The movie Gravity was more expensive than the Indian Mars mission.
Statistically, UFO sightings are at their greatest number during those times when Mars is closest to Earth.
Deimos, one of the moons of mars, rises and sets twice a day.
Valleys and Canyons on Mars suggest that the planet once had large amounts of surface water.
The thin atmosphere of Mars is made of mostly carbon dioxide.
The Martian "day" is about half a hour longer than Earth.
One of Mars' moons, Phobos, is moving closer and closer to Mars. Scientists think that one day it will crash into Mars.
Mars orbits the sun every 687 Earth days.