05/12/2012 Newsround

Hello, I'm Leah. He's Joe. It's Wednesday 5th December. It's just

gone 5pm. Here's what we've got on today's Newsround.

Find out why I'm looking so scared. NASA unveils its next mission to

Mars. And the clock is ticking for someone to come forward and claim

almost �64 million on a lottery. But first, Australian radio

presenters have apologised for making a prank call to the hospital

where the Duchess of Cambridge is staying. They tricked hospital

staff looking after pregnant Kate that they were the Queen and Prince

Philip, so nurses talked about how Kate was doing.

Good morning. Could I please speak to Kate, please? My granddaughter.

Just hold on. Thank you. Anyone in hospital is entitled to have their

privacy respected. The hospital have also said sorry for what

happened for. Next to the Olympic Stadium - the

venue for so many golden memories for Team GB this summer. After

years of arguments and discussion, footie team West Ham United have

finally been named as the number one choice to make the stadium

their new home. But as I've been finding out, getting to this point

has been more of a marathon than a sprint.

It still gives you goosebumps. An unbelievable summer of sporting

achievements in a stadium that brought us so many golden moments.

But deciding the stadium's future hasn't been so glorious. After

years of legal arguments, today it was announced that West Ham United

football club have been made number one choice to take over the Olympic

Stadium, beating off competition from Leyton Orient, a football

business university and a group linked to Formula One. The deal is

far from over. The original legacy plans didn't

include Premier League football. So now it's going to cost up to �150

million to convert it with things like retractable seats and

extending the roof. And West Ham have been told they must share any

profits if they sell the Stadium. The stadium will still host the

2017 World Athletics Championships. But athletes have told Newsround

their big concern is the track. they can look after the track and

keep it nice and fresh, then I think it will work. West Ham

getting the stadium could be for the best. It gives struck that

something to be proud of. -- Stratford for.

How have previous Olympic Stadiums fared? The Bird's Nest Stadium used

for the 2008 Beijing games is a major tourist attraction, and it

has even been used as a snow theme park!

The Athens Olympic Stadium from 2004 is now used for pop concerts

and football games. It will be at least three years until the it is

fully open again but legacy bosses are already exploring whether it

could reopen as early as next summer for some special events.

The Chancellor has been making his Autumn Statement, giving the

country some pretty grim news about the economy. The country has been

borrowing more money than the government thinks we can afford.

George Osborne said the job is taking more time than expected.

There are no quick fixes to these problems. But they want to know

what that we are making progress and the message for today's Autumn

Statement is that we are making progress. It is a hard road by it

we are getting there. To try to make things a bit easier,

he has scrapped his plan to increase taxes on fuel, which might

please your parents if they drive you to school. But his opponents

say he is making things worse and should be spending more money to

get the economy going again. Next, to Mars. And after the

success of the Curiosity Rover, NASA have announced they are

sending another robot to Mars. The US space agency is going to send

out a new rover in 2020 based on Curiosity, which landed on the Red

Planet in August. It's hoped this one will be able to pick up rocks

and bring them all the way back to Earth paving the way for a manned

mission in 2030. Next, what could �64 million pounds

get you, Joe? Two Wayne Rooneys? Or 213,000 games consoles? A lot then.

And the race is on to find the owner of a winning Lottery ticket

worth almost �64 million. They have only got until 11pm tonight to

claim the money and people living where the ticket was bought are

The hunt for the missing ticket. Who will fight and it? -- find it?

And it's not just me searching for it. Everybody has been looking for

it. People living where the ticket was bought in Stevenage and Hitchin

in Hertfordshire are trying their hardest to find it too. We know

that the �2 ticket was bought on the 8th of June in the Euromillions

draw and is worth almost �64 million. Everybody is searching for

it, in their cars, in their houses, Upstairs, downstairs, everywhere

they can possibly be an goth. -- possibly think of. Whoever has got

the winning ticket has until 11pm tonight to come forward to claim

their money. If no one does, then the prize money goes towards

projects and charities backed by the National Lottery. It would be

the biggest Lottery win that's gone unclaimed. A ticket worth �9

million pounds went unclaimed back in 2005. If someone finds the

winning ticket, they'll need to prove exactly where and when they

bought it and read out the barcode number on the ticket. More than

3,000 people have become millionaires since the Lottery

began, and the National Lottery say the person who bought the ticket

could be anywhere. They want people to check their tickets before time

runs out. But hang on! I'm from Hertfordshire. Dad, have you

checked the drawers? Where's Mum? Has he found it? Take a look at

this. That was a double back-flip on a motorbike. The first person to

pull this off is 11 times X-Games champion Travis Pastrana.

Don't try this at home. This is an extreme sports event complete with

Phillips, tricks, thrills and spills, and all of this started in

someone's back garden! Then again, it wasn't just anyone's back garden.

It was a garden that belonged to 11 times X-Games champion Travis

Pastrana. Eventually we had a huge crew of 100 guys that came to my

garden and were considered as part of the circuit. Everybody is doing

different things and now we have fun. At the age of 14, he became

world freestyle champion and in 2006 he became the first person to

land a double back-flip on a motorbike. It is now one of the

main stance of the show, which has come to the UK for the first time.

Travis is even mates with another extremely extreme guy. Felix

Baumgartner is someone I look up to. He was such a great base jumper and

just an awesome athlete and entrepreneur. At the moment, Travis

is injured so there is an opening in the team for one more daredevils.

The only problem is, you have to have guts. And not scream like a

baby. SCREAMING. That was harder than it looks!

Now, showing more control than I was, an actual dog driving an

actual car. The motoring mutts are taking the wheel in New Zealand to