What do we know about Earth? It has land, water, and air. Earth also has living things like plants, such as grass and trees, and animals, such as birds, fish, dogs, cats, and us.
Mars together. Lets talk about some of the things that are different between Earth and Mars - size, water, air, clouds, life Let’s talk about some of the things that are similar between Earth and Mars - land, air, ice Of course, this picture shows the two planets right next to each other, but actually they are very far away.
set looks like here near our home. The blue sky is turning red and all the clouds are lit up by the big ball of the sun sinks over the horizon. TRANSITION And this is what a sun set really looks like on Mars. This was taken by one of the robots that we sent to Mars. The sky is gray and is turning a little blue as the little ball of the sun sinks over the horizon
Phobos and Deimos are the names of these two moons. The moons are not nice round balls like our Moon. They look more like tiny potatoes. Phobos is the bigger moon and is closer to Mars than Deimos. Phobos moves so fast that it rises in the West (opposite of our Moon) and sets in the East two times a day!
look like. Phobos is in the inside and zips around Mars in just over 7 and half hours. Deimos is on the outside and takes about 30 hours — just a bit longer than a day — to go around Mars So, if Mars is so far away, how will we get there?
Mars, and we expect to do that in about 10 years, which will be about when you are done with High School, we will use a rocket like this one — The Space X Falcon 9 Heavy. Here’s how big it is: TRANSITION 100 TRANSITION 200 TRANSITION and 30 feet TRANSITION (label) That’s a big number and I find it hard to see just how big that really is, so let’s try another way. Have you all seen or been in a school bus? One of the big ones? Can you imagine one of those school buses turned so that it stands up on its back so the front of the bus points up into the sky? OK, if you have that, here is the question: How many school busses would it take, one on top of the other, to get all the way to the top of the rocket? Let’s see:
going to select some of people from these 100 candidates. Can you see my picture in there? I’m over here on the right TRANSITION But, before any people go to Mars, we’re going to get things all set up and ready.
two years before the first people. The rovers will pull them into position and set up solar panels to make electricity. Then the rovers start putting soil with ice into the Life Support Units. The Life Support Units make the air and water that the people need.
water, they are ready for people. You can see that these are ready for people because there is an inflated part in the back, which is were we will live. Then it will be time for the first people to go to Mars
space ship called the transit vehicle for about seven months. Let’s see; if we were all to go to Mars today, when would we arrive? How far away is seven months? Well, it’s after school ends, and after the summer ends, and after your next year of school starts. Seven months from now is almost to Christmas! If I get to go to Mars, then it will take me the same amount of time to get there. Imagine being inside one of those yellow school busses with three of your best friends for such a long, long time! By the time we do go, in about 10 years, we will be very ready.
will land on Mars and the rovers will bring us close to our habitats. Then we will put on our Mars suits and walk a little way to our new home. We will mostly live in the back parts, which will be covered in Mars soil called “regolith”. TRANSITION Let’s try saying that together —“regolith”
live. We will be able to get and send email and video mail. People on Earth will be able to watch us on television every day. And we will be able to watch some movies and television too. However, we will have a lot to do. We will have to keep all the equipment working. The equipment will make our air and water, keep us warm, recycle our dirty air and water, and monitor all of our systems. We will also have to grow all our food, although we will have enough supplies to last a long time. Long enough to get more help if needed.
We won’t have any stores and it will take seven months at the very least before new things can be sent from Earth. However, we will have 10 years to learn and practice growing food so we can live on our own on Mars. Is there any food that you would like to grow on Mars?
come to Mars. Very quickly, we will have a small village with lots of friends. Maybe when you are bigger, you will come to Mars to work or even to live. There will be a lot of interesting things to do like studying space, studying the planet, building machines, making things people need, fixing things, doing science experiments, and exploring new parts of Mars, our Solar System and our Universe.
from Mars: http://www.harrisonruess.com/wp-content/uploads/2014/02/PIA17936-annotated.jpg • Earth Rotation: http://visibleearth.nasa.gov/view.php?id=57760 • Earth & Moon: https://www.youtube.com/watch?v=Zi6FkABFcQY • Mars & Moons: https://www.youtube.com/watch?v=EYa_M2CkrTY • Orbits of Phobos and Deimos: https://commons.wikimedia.org/wiki/File:Orbits_of_Phobos_and_Deimos.gif • Mars One Images: http://www.mars-one.com • Communication Satellite: http://www.lockheedmartin.com/content/dam/lockheed/data/space/photo/pressrelease/ dscs-pr-TS0087-XB-02_7.jpg Sources