16/04/2016 Newsround

Hi, I'm Ricky with the top stories this Saturday lunchtime.

This solar-powered plane's round-the-world trip continues.

The mountain lion on the loose in California.

And making a splash - this polar-bear cub goes

First though, a search-and-rescue operation is underway

It's after the second powerful earthquake there

At least 20 people are known to have died in the latest quake

Emergency services are working to help all the people

Food and blankets are being given to those who have been made homeless.

And for more on that story go to Newsround online.

Space now, and NASA are trying out a new bit of kit

An inflatable space pod is being attached to the ISS

in a delicate operation which will take about four hours.

The blow-up pod is designed to give more living room for astronauts

living in space and if successful could be used

A solar-powered plane called the Solar Impulse 2 is getting ready

to continue its trip around the world after being grounded

The team's goal is to be the first plane to go around the globe

Ayshah's been looking at their incredible journey so far.

This plane is the Solar Impulse 2, this is what makes it pretty cool.

It weighs the same as a family car, the pilots can only sleep for 20

minutes at a time, it is ten times slower

than a normal plane with a

In March 2015, the journey began in Abu Dhabi in the

Middle East, travelling to Muscat in Oman.

Since then, it has flown all over, stopping off at eight places

Then it was the record-breaking big one, Nanjing in

exactly according to plan as it had to land in Nagoya in Japan to be

But during the five-day journey, the pilot broke the

It is now at the next stage of its epic adventure

but we will have to wait for sunny weather to get going.

It will fly from Hawaii to North America in four days.

But there is still a long way to go before

completing its supercool mission of flying around

Formula 1 now, and Lewis Hamilton will start from the back of the grid

The reigning world champion suffered a technical problem and will start

Meanwhile, team-mate Nico Rosberg landed pole position during a wet

and slippy qualifying session which saw an unfortunate

Pascal Verline skid and spin and cause a red flag in Q1.

Boxer Nicola Adams has qualified for the Olympic team for Rio.

She triumphed at the trials in Turkey and will be hoping

to repeat her gold medal winning success from the London Olympics.

I can't wait but the job is not done yet.

I want to get the gold, I want

to become European champion again but it is nice to think I have

It's one of the busiest times of year for sheep farmers

It all started in January and comes to an end this month,

so Leah went to a farm in North Wales to find out more.

For Tom and Mally it's the best time of year because they get

to help their parents deliver thousands of

lambs here on the farm and bring new life.

They will go in a little pen and get fed and all that.

What is the best thing about lambing season for you?

There is always something different to do every year.

It is really fast and you have to be up really early

And now the moment we've been waiting for.

Tom is able to safely deliver a baby lamb after years of practice.

4000 lambs are expected to be born here which makes it a really

What I enjoy is lambing this sheep because it is fun getting to learn

how to pull them. Last year we had four that had four lands. -- lamb

ewe. After a wobbly start to life each

new lamb is getting ready This mountain lion was seen

on the loose near people's homes in the hills near Los

Angeles in California. After walking along a wall

and having a nosy in this garden it was safely taken

away by animal control. And finally, it wouldn't

be Newsround without This is Nora, a polar bear

at Columbus Zoo in Ohio, America. The cub went on show for the first

time, splashing around and going She caused quite a stir as hundreds

of people waited to catch That's all from me,

Newsround's back right