0:00:03 > 0:00:05Let's get the stories you need this Saturday,
0:00:05 > 0:00:09I'm Ayshah live on CBBC.
0:00:09 > 0:00:11Brighter than the sun, scientists find a new supernova.
0:00:11 > 0:00:15And why unboxing videos are so popular.
0:00:28 > 0:00:31First, then, let's find out all more astronaut Tim Peake's
0:00:31 > 0:00:32incredible spacewalk.
0:00:32 > 0:00:34He became the first British person to walk in space just
0:00:34 > 0:00:35after 1pm yesterday.
0:00:35 > 0:00:37But it didn't all go to plan.
0:00:37 > 0:00:40The first British astronaut on a spacewalk.
0:00:40 > 0:00:43Here's the Tim Peake at the very edge of the Space Station
0:00:43 > 0:00:46carrying out important repair work.
0:00:46 > 0:00:54But look how hard it is to manage tools in space.
0:00:54 > 0:00:57The astronauts had to repair a power unit for the solar panels but had
0:00:57 > 0:00:59to get it done within 31 minutes.
0:00:59 > 0:01:02That's how long night lasts on the Space Station and if sunlight
0:01:02 > 0:01:04had hit the solar panels, the astronauts could have
0:01:04 > 0:01:06been electrocuted.
0:01:06 > 0:01:09The task was completed successfully and there was even time for a cheeky
0:01:09 > 0:01:14selfie by Tim. But then there was a problem.
0:01:14 > 0:01:17A small amount of water was spotted in the helmet of Tim Peake's
0:01:17 > 0:01:18companion, Tim Kopra.
0:01:18 > 0:01:20We know it's a small amount of water.
0:01:20 > 0:01:22If there's any way to get a temperature of the water,
0:01:22 > 0:01:25I don't know if you can move it around and
0:01:25 > 0:01:28get to that or to try and drink it and note the taste.
0:01:28 > 0:01:30It's about three inches above my head.
0:01:30 > 0:01:33They were ordered to return back to the
0:01:33 > 0:01:36Space Station as an astronaut nearly drowned in a space suit
0:01:36 > 0:01:37three years ago.
0:01:37 > 0:01:40No harm was done and the main repair task was completed
0:01:40 > 0:01:42during the spacewalk.
0:01:42 > 0:01:45Other scheduled work was left for the future but it's a reminder
0:01:45 > 0:01:49of how dangerous working in space can be.
0:01:49 > 0:01:52Sticking with space and a team of astronomers say they've seen
0:01:52 > 0:01:56what could be the biggest ever exploding star.
0:01:56 > 0:02:00They estimate it's almost 4 billion light-years away from earth
0:02:00 > 0:02:06and at its peak, it shone 570 billion times brighter than the sun.
0:02:06 > 0:02:09Migrants and refugees have been leaving their homes in places
0:02:09 > 0:02:10like Syria and Afghanistan because of
0:02:10 > 0:02:12fighting.
0:02:12 > 0:02:18Many travel huge distances in search of a better life in Europe
0:02:18 > 0:02:22but some end up living in makeshift camps like this in Calais in France.
0:02:22 > 0:02:25Now the French Government have asked them to move,
0:02:25 > 0:02:30BBC reporter Simon Jones sent us this report.
0:02:30 > 0:02:32This is the area known as the Jungle, it is
0:02:32 > 0:02:34home to around 4000 people, including some children.
0:02:34 > 0:02:37They come from countries like Afghanistan and
0:02:37 > 0:02:43Sudan because they feel they are not safe there.
0:02:43 > 0:02:45But it's close to a main road where some people try and get
0:02:45 > 0:02:55on lorries heading over to England.
0:02:57 > 0:02:58And
0:02:58 > 0:03:01And The authorities don't want that, so they want the people
0:03:01 > 0:03:02here to move.
0:03:02 > 0:03:04Some people are, you can see that happening here.
0:03:04 > 0:03:06The authorities say the living conditions just aren't
0:03:06 > 0:03:07good enough here.
0:03:07 > 0:03:10It's very muddy, it's freezing cold, to be set up a brand-new camp.
0:03:10 > 0:03:12It's just on the other side of the jungle.
0:03:12 > 0:03:14That is made up of shipping containers and can house up
0:03:14 > 0:03:16to 1500 people.
0:03:16 > 0:03:18The idea is people can get out of the cold
0:03:18 > 0:03:19and the mud.
0:03:19 > 0:03:22The problem is, many of the migrants here in the Jungle say
0:03:22 > 0:03:25they simply don't want to go there because there's a sense
0:03:25 > 0:03:26of community here and they feel that, overall,
0:03:26 > 0:03:29the other shelter is a bit like a prison camp.
0:03:29 > 0:03:31They are resisting that and some say they are simply
0:03:31 > 0:03:33refusing to move out of this designated zone.
0:03:33 > 0:03:35And to find out more about the migrant crisis,
0:03:35 > 0:03:38including the reasons why people make the difficult journey
0:03:38 > 0:03:40to Europe, take a look at the Newsround
0:03:40 > 0:03:43website.
0:03:43 > 0:03:46Are you one of the millions of fans of un-boxing?
0:03:46 > 0:03:50Well, the videos aren't just about watching
0:03:50 > 0:03:53people unwrapp toys or gadgets online, there is a lot of money too.
0:03:53 > 0:03:56Here's Leah.
0:03:56 > 0:03:58Un-boxing is like something that's like a surprise,
0:03:58 > 0:04:01so it's unexpected.
0:04:01 > 0:04:03I watch the un-boxing videos because you see
0:04:03 > 0:04:09whether...
0:04:09 > 0:04:12They're either good to buy or useless.
0:04:12 > 0:04:14Normally I would go on and what about two un-boxing
0:04:14 > 0:04:17videos and then I would leave it for 30
0:04:17 > 0:04:21minutes and then I would go back and watch another few.
0:04:21 > 0:04:23Un-boxing videos, it's a YouTube sensation that's
0:04:23 > 0:04:25racking up billions of views every year.
0:04:25 > 0:04:28From Kinder Eggs two Xboxes.
0:04:28 > 0:04:36Millions of people spent hours watching videos online that show off
0:04:36 > 0:04:39the features of a new gadget or toy.
0:04:39 > 0:04:43I feel that they are a great way to get an unbiased opinion
0:04:43 > 0:04:45of a new product before going out and spending your cash.
0:04:45 > 0:04:48I think children in particular enjoy un-boxing and review videos
0:04:48 > 0:04:50because it gives them an element of surprise
0:04:50 > 0:04:51and excitement.
0:04:51 > 0:04:53Similar to that which they have when opening a gift,
0:04:53 > 0:04:54for instance.
0:04:54 > 0:04:57This box comes with six different colours.
0:04:57 > 0:04:59But it can make their creators a lot of money
0:04:59 > 0:05:01as well.
0:05:01 > 0:05:05One YouTubeer, called FunToyzCollector, racked up more
0:05:05 > 0:05:08than 400 million views in November last year making it the eighth most
0:05:08 > 0:05:10watched channel in the world.
0:05:10 > 0:05:12Coming in behind the likes of Justin Bieber
0:05:12 > 0:05:18and Adele.
0:05:18 > 0:05:20In 2015, it is thought this channel earned between 700,000
0:05:20 > 0:05:22and ?11.4 million in advertising money.
0:05:22 > 0:05:24Wow, what is this?
0:05:24 > 0:05:26The world of un-boxing seems to be getting
0:05:26 > 0:05:31bigger and bigger.
0:05:31 > 0:05:33If you can buy it, there's probably someone out there making
0:05:33 > 0:05:35an un-boxing video of it right now.
0:05:35 > 0:05:38Finally, let's take a look at the cricket, and England
0:05:38 > 0:05:39are playing outstandingly well against South Africa
0:05:39 > 0:05:42in Johannesburg.
0:05:42 > 0:05:50Stuart Broad is the hero for getting five people out.
0:05:50 > 0:05:51It's currently 78 runs for 9 wickets.
0:05:51 > 0:05:54That's all from Team Newsround this Saturday, we're back
0:05:54 > 0:05:56at 10am tomorrow. Bye-bye.