0:00:02 > 0:00:07# Every day you walk down the street Everybody that you meet
0:00:07 > 0:00:11# Has an original point of view
0:00:11 > 0:00:13- # And I say, hey!- Hey!
0:00:13 > 0:00:18# What a wonderful kind of day We can learn to work and play
0:00:18 > 0:00:21# And get along with each other
0:00:21 > 0:00:24# You gotta listen to your heart Listen to the beat
0:00:24 > 0:00:30# Listen to the rhythm of the street Open your eyes! Open your ears!
0:00:30 > 0:00:34# Get together, make things better By working together
0:00:34 > 0:00:39# It's a simple message And it comes from the heart
0:00:39 > 0:00:43# Believe in yourself For that's the place to start
0:00:43 > 0:00:48- # And I say, hey!- Hey! - What a wonderful kind of day
0:00:48 > 0:00:53# We can learn to work and play And get along with each other
0:00:53 > 0:00:59# What a wonderful kind of day, hey! What a wonderful kind of day, HEY! #
0:00:59 > 0:01:01Hey, DW!
0:01:02 > 0:01:05- Hey!- Oh...!
0:01:08 > 0:01:11Albert Einstein was a famous scientist.
0:01:11 > 0:01:15Before he was famous, he was just a kid with a lot of questions.
0:01:15 > 0:01:19- I have a question. - DW, can't you see I'm busy?!
0:01:22 > 0:01:25Ahem, when Einstein was just three years old,
0:01:25 > 0:01:29he wanted to know things - like when his baby sister was born.
0:01:29 > 0:01:32It is nice, but where are its wings?
0:01:32 > 0:01:35BABY CRIES
0:01:35 > 0:01:39As he got older, he asked questions that nobody could answer.
0:01:39 > 0:01:42Could I ever catch up to a beam of light?
0:01:46 > 0:01:50As an adult, he kept on asking questions
0:01:50 > 0:01:53that changed the way we think about the universe.
0:01:53 > 0:01:56- Can I ask MY question now?- DW!
0:01:56 > 0:01:59What's so important that you have to interrupt me?
0:01:59 > 0:02:04- When's the show gonna start? You've been talking forever!- Oh!
0:02:11 > 0:02:15All right, everyone, line up to go outside.
0:02:15 > 0:02:17I'll go first! I'm the line leader!
0:02:17 > 0:02:21DW, why don't we give Emily a chance to be the line leader?
0:02:21 > 0:02:27You were line leader at lunch. Only a few more days till career day.
0:02:27 > 0:02:32You should be thinking about your presentation on what you wanna be
0:02:32 > 0:02:33when you grow up.
0:02:33 > 0:02:37I already know what I want to be. A ballerina.
0:02:37 > 0:02:40I wanted to be one all my life.
0:02:40 > 0:02:46- Tommy and I wanna be cowboys when we grow up.- No, policemen!
0:02:46 > 0:02:48- Cowboys!- Policemen!
0:02:48 > 0:02:53How about you, DW? What are you going to be?
0:02:53 > 0:02:55First!
0:02:57 > 0:03:01DW, it's MY TV time!
0:03:01 > 0:03:05'Launched in 1990 from the space shuttle Discovery...'
0:03:05 > 0:03:09I'm watching a fascinating programme on space exploration.
0:03:09 > 0:03:13'The images have astounded and even confounded
0:03:13 > 0:03:18- 'astronomers and the public... ' - Oh, it's just news!
0:03:18 > 0:03:23Look, it's footage of Neil Armstrong walking on the moon.
0:03:23 > 0:03:25I was Arthur's age when this was live on TV.
0:03:25 > 0:03:30Everyone wanted to be an astronaut. Imagine what it felt like
0:03:30 > 0:03:33to be the first person to set foot on the moon!
0:03:33 > 0:03:36'One small step for man...
0:03:36 > 0:03:40'One giant leap for mankind...'
0:03:40 > 0:03:45Who knows... Maybe one day, you will get to someone walk on Mars.
0:03:45 > 0:03:48- You mean that no-one has ever done that?- Not yet.
0:03:48 > 0:03:51Good! Then I'll be the first!
0:03:51 > 0:03:55- LAUGHING - DW, an astronaut?!
0:03:55 > 0:03:59Now there's a crazy idea!
0:03:59 > 0:04:04What's so crazy about it? I'm only four and I can already count to 10!
0:04:04 > 0:04:06DW is right, Arthur.
0:04:06 > 0:04:10- There's no reason why she couldn't be the first person on Mars.- See?!
0:04:10 > 0:04:14If you'll excuse me, I have to start preparing.
0:04:15 > 0:04:19Let's see - juice, cookies...
0:04:19 > 0:04:23What else should I bring? Oh, yeah...a co-pilot.
0:04:23 > 0:04:26Where to, Captain?
0:04:26 > 0:04:29- Mars!- Oh, goodie. Are we spending the night?
0:04:29 > 0:04:34- I didn't bring my toothbrush. - No, this is just a test mission
0:04:34 > 0:04:40to see what it might be like. I won't be going till I'm older.
0:04:40 > 0:04:43There must be a light switch in here somewhere.
0:04:43 > 0:04:47Load the pinkilator! Set the gigatron to 10!
0:04:47 > 0:04:49Start the caliopalops.
0:04:50 > 0:04:51Check!
0:04:51 > 0:04:52Check!
0:04:52 > 0:04:55Ready for blast-off!
0:04:55 > 0:04:58RUMBLING
0:05:01 > 0:05:06We did it! We're the first people ever to land on Mars!
0:05:06 > 0:05:10I couldn't have done it without you, Nadine.
0:05:10 > 0:05:12Now for the best part.
0:05:14 > 0:05:16This is one small step for me,
0:05:16 > 0:05:19and one big leap for everyone else.
0:05:20 > 0:05:22Oh...!
0:05:23 > 0:05:28- That wasn't such a small step. - It's beautiful.
0:05:28 > 0:05:30Do you think anybody lives on Mars?
0:05:30 > 0:05:35I dunno, but if someone is here, they should be throwing us a parade.
0:05:35 > 0:05:40It's not every day that someone from Earth comes to visit them.
0:05:40 > 0:05:45- THUMP! What's that sound?- The welcoming committee?- Where's it coming from?
0:05:45 > 0:05:48- I dunno.- AGH!
0:05:52 > 0:05:54Cal!
0:05:54 > 0:05:58Let go of my space hatch, you dumb dog!
0:05:58 > 0:05:59Whoa!
0:05:59 > 0:06:04Great! Now I have to build a whole new spaceship!
0:06:08 > 0:06:11Nice job, Timmy. Read him his rights!
0:06:11 > 0:06:16Stinky Pete, you're under arrest for not wearing a hat.
0:06:16 > 0:06:20- You have the right to sit in this wagon.- What are you doing?
0:06:20 > 0:06:25Practising for Career Day. We've decided to be cowboy-policemen.
0:06:25 > 0:06:29Hey, she's not wearing a hat! You're under arrest!
0:06:29 > 0:06:34Fine, I'm under arrest. Do you have something I could use as a spaceship
0:06:34 > 0:06:39like a big box? I've decided to be the first person to go to Mars.
0:06:39 > 0:06:44THEY GASP
0:06:40 > 0:06:44Don't do it, DW! You don't wanna go to Mars!
0:06:44 > 0:06:48- Martians live there! - We saw a show on TV all about it!
0:06:48 > 0:06:51Really? What are Martians like?
0:06:51 > 0:06:54They're big lizards!
0:06:54 > 0:06:57Some are as big as skyscrapers!
0:06:57 > 0:07:01They never sleep, but they have to eat all the time!
0:07:01 > 0:07:04Sometimes they even try to eat each other.
0:07:06 > 0:07:10- And you know why Mars is called the Red Planet?- No.
0:07:10 > 0:07:14Because Martian blood glows red in the dark.
0:07:14 > 0:07:19- Wait here. I'll get you that box. - Actually, I don't need it. Thanks.
0:07:25 > 0:07:29- Oh!- DW, we're gonna do some star gazing. It's a beautiful night.
0:07:29 > 0:07:32We may even be able to see Mars. Come on.
0:07:32 > 0:07:35Um...OK.
0:07:37 > 0:07:41- Whoa, the moon looks so big! - Isn't it beautiful?!
0:07:41 > 0:07:45Here, let me see if I can find Mars for you.
0:07:45 > 0:07:48It must be tiny if you need a telescope.
0:07:48 > 0:07:53It's a lot bigger than the moon. It's just a lot farther away.
0:07:53 > 0:07:56There it is! Take a look.
0:07:56 > 0:07:59I'll get us something to munch on.
0:07:59 > 0:08:03All I can see is a small dot that sort of...
0:08:03 > 0:08:06It really is red!
0:08:06 > 0:08:10Of course it is. That's why they call it the Red Planet.
0:08:10 > 0:08:14They were right! I can see the Martian blood!
0:08:14 > 0:08:17- Martian blood?- From the big lizards
0:08:17 > 0:08:23- who are as tall as skyscrapers... - And never sleep, right?
0:08:23 > 0:08:26But they have to eat all the time and eat each other?
0:08:26 > 0:08:30Right. How come everyone knows this but me?
0:08:30 > 0:08:36It's from a movie called Attack of the Sleepless Martian Dinosaurs!
0:08:36 > 0:08:41- Buster made me watch it. - I should have known better!
0:08:41 > 0:08:47But if there are no Martian dinosaurs, who lives up there?
0:08:47 > 0:08:50No-one knows for sure if anything lives on Mars.
0:08:50 > 0:08:55But even if there is life, it wouldn't be as big as a skyscraper.
0:08:57 > 0:09:00Hello! Anybody home?
0:09:00 > 0:09:03Oh... CHIRPING
0:09:06 > 0:09:08So, you still wanna go to Mars?
0:09:11 > 0:09:16- You're not the first to be afraid of Mars and Martians.- I'm not?- Look.
0:09:16 > 0:09:20It's called War Of The Worlds and it was written by HG Wells.
0:09:20 > 0:09:23In the story, aliens take over our planet.
0:09:23 > 0:09:26But it's not true. Right?
0:09:26 > 0:09:31Nope, but in 1938, a man named Orson Welles did a radio broadcast
0:09:31 > 0:09:36of the story and a lot of people thought it was really happening.
0:09:36 > 0:09:37They're here!
0:09:37 > 0:09:40We're being attacked by aliens!
0:09:40 > 0:09:43AGH!
0:09:44 > 0:09:49- Were they scared?- You bet. But the more you know about something,
0:09:49 > 0:09:53the less scary it is. Here's a picture of the real Mars.
0:09:53 > 0:09:58It looks like a big rusty desert. How can anything live there?
0:09:58 > 0:10:01I know just where we can do a little research.
0:10:27 > 0:10:32OK, so we know that it'll take me over two years to get to Mars,
0:10:32 > 0:10:35and that there'll be almost nothing there,
0:10:35 > 0:10:38but I still don't know if there's any life on it.
0:10:38 > 0:10:43- Scientists haven't answered that yet.- It might as well be me.
0:10:43 > 0:10:47OK, it's time for our Career Day presentation.
0:10:47 > 0:10:49Who would like to go first?
0:10:49 > 0:10:51OK, DW, you can start.
0:10:54 > 0:10:58When I grow up, I'm gonna be the first person to set foot on Mars.
0:10:58 > 0:11:02And the first to be eaten by a Martian lizard!
0:11:02 > 0:11:04Timmy, shh!
0:11:04 > 0:11:10- Mars is called the Red Planet because...- Martian blood glows red!
0:11:10 > 0:11:13- Giant lizards?- Blood? - I don't wanna hear this!
0:11:13 > 0:11:16Please, settle down.
0:11:16 > 0:11:21- Are they coming here? Are they going to get us? - WHISTLE
0:11:21 > 0:11:26Do you wanna hear about the real Mars or just the made-up story?
0:11:26 > 0:11:30As I was saying, Mars is called the Red Planet
0:11:30 > 0:11:34because the rocks there have lots of iron in them.
0:11:34 > 0:11:39When iron gets rusty, it turns red. ALL: Oh...
0:11:39 > 0:11:42People used to think this was a big face.
0:11:42 > 0:11:46But you can see that it's just a bunch of holes.
0:11:46 > 0:11:50Finally, there's one thing everyone wants to know...
0:11:50 > 0:11:56Is there any life on Mars? Well, I'm sorry to say we just don't know.
0:11:56 > 0:11:58AW!
0:11:58 > 0:12:02But the good news is, I'm going to find out for you all.
0:12:02 > 0:12:05I'll be the first to do it. Thank you.
0:12:07 > 0:12:11That was a wonderful presentation, DW.
0:12:11 > 0:12:14Absolutely fascinating!
0:12:14 > 0:12:16Tommy and Timmy, would you like to go next?
0:12:16 > 0:12:20Um...I think we need more time.
0:12:20 > 0:12:26- We're changing what we wanna be. - We wanna be astronauts, too!
0:12:32 > 0:12:36Subtitles by Red Bee Media Ltd
0:12:36 > 0:12:39E-mail subtitling@bbc.co.uk