Mars is actually pretty cold!

Mars really is a pretty 'cool' planet.

Notably Mars, as a first example.

So, back to Mars.

The geology of Mars is the scientific study of the surface, crust, and interior of the planet Mars.

So, Mars is a pretty big place even though it's half the size.

Is there any life on Mars?

Mars is uninteresting.

This is ice water on Mars.

And when it vanishes, Earth becomes Mars.

Mars has been transiting Jupiter for weeks.

That's Mars from the European Mars Express, and at New Year.

Mars resembles our planet in some ways.

That record exists on Mars.

Mars is half the size of the Earth, but because two thirds of the Earth is covered by water, the land area on Mars is comparable to the land area on Earth.

There is no sign of life on Mars.

There is no sign of life on Mars.

This is what ARES looks like as it flies over Mars.

How do we transport an airplane to Mars?

It's kind of out past Mars. It's a hike.

Particularly Mars, but also Europa, the small, icy moon around Jupiter.

Start terraforming Mars. This is one of my favorite subjects.

What is the best way to unravel the mysteries on Mars that exist?

Giancarlo wrote him such a beautiful story about Martians.

More like Mars than Earth, it seems just as hostile to life.

Mars is half the size of the Earth, but because two thirds of the Earth is covered by water, the land area on Mars is comparable to the land area on Earth.

This is a Viking Lander photograph of the surface of Mars.

Mars One will establish human settlement on Mars in 2023.

(Laughter) Start terraforming Mars. This is one of my favorite subjects.

Nye The people who'll one day walk on Mars are maybe kids right now.

Everything that we need to make an atmosphere on Mars, and to make a livable planet on Mars, is probably there.

The day will soon come when man can travel to Mars.

North is at the top is at the far left on the equator.

It's a planet somewhat similar to Earth.

Our next question comes from the flight director of the Mars Curiosity rover mission,

So, what I'm proposing is that there is where we should be looking for life, rather than on Mars, although Mars is, of course, also a very promising and interesting place.

I believe that Mars is the most likely target for life outside the Earth.

It's actually a wind chill factor which is lower than a summer day on Mars.

In fact, the Earth and Mars are both 4.6 billion years old.

Mercury, Venus, Mars, Jupiter, Saturn, the Moon and sun planets.

If you happened to be on Mars when this impactor hit, it was a really bad day on Mars.

The most significant simplification is that the crew is actually going to stay and live on Mars with the intention to remain there for the rest of their lives.

in other words, a typical asteroid from beyond the orbit of Mars, says Cooke.

Mars is a bad planet, but it's still good enough for us to go there and to live on its surface if we're protected.

We want to really explore, go back to the moon, go to Mars who knows where we will end up?