0:00:02 > 0:00:05Hi, guys - Martin here with the big news this Saturday.
0:00:05 > 0:00:07Coming up...
0:00:07 > 0:00:09A warm welcome for the International Space Station's
0:00:09 > 0:00:12new batch of astronauts.
0:00:12 > 0:00:16And a heroes' welcome home for the Wales footy team.
0:00:25 > 0:00:27But first, Andy Murray is now one win away
0:00:27 > 0:00:29from a second Wimbledon title.
0:00:29 > 0:00:33The British number one beat Tomas Berdych in straight sets,
0:00:33 > 0:00:36and made it through to his third Wimbledon final.
0:00:36 > 0:00:39He'll take on Milos Raonic after the Canadian beat Roger Federer.
0:00:39 > 0:00:44Tomorrow will be Murray's 11th major final!
0:00:44 > 0:00:50You never know how many chances are you're going to have to play
0:00:50 > 0:00:53You never know how many chances you're going to have to play
0:00:53 > 0:00:56in grand slam finals, so you want to make the most
0:00:56 > 0:00:58of your opportunities, and, you know, glad I managed
0:00:58 > 0:00:59to get through.
0:00:59 > 0:01:02And Andy Murray isn't the only Brit in a Wimbledon final -
0:01:02 > 0:01:04Gordon Reid is through to the men's wheelchair singles final
0:01:04 > 0:01:07after he won his semi-final against Belgian Joachim Gerard
0:01:07 > 0:01:09in straight sets.
0:01:09 > 0:01:11This is the first year that Wimbledon has had a singles
0:01:11 > 0:01:14wheelchair tennis competition.
0:01:14 > 0:01:16In about 20 minutes' time, defending women's champion
0:01:16 > 0:01:20Serena Williams will take on Angelique Kerber in the final.
0:01:20 > 0:01:23Serena's the favourite, being world number one and having
0:01:23 > 0:01:25won Wimbledon six times, while it's Kerber's
0:01:25 > 0:01:28first final there.
0:01:28 > 0:01:31But before the final gets going, there will be a very important coin
0:01:31 > 0:01:34toss to see which player gets to serve first.
0:01:34 > 0:01:37Well, this year its Uma's job to toss the coin,
0:01:37 > 0:01:40which means she'll be standing on Centre Court on women's
0:01:40 > 0:01:43final day, right next to her sporting idols,
0:01:43 > 0:01:46and I think it's safe to say she's pretty excited!
0:01:46 > 0:01:52It feels amazing, just incredible, like, I'm literally living a dream.
0:01:52 > 0:01:57I want to wish them good luck, and hopefully my favourite,
0:01:57 > 0:02:00Serena Williams, will win!
0:02:00 > 0:02:03Now, Wales didn't quite win the Euros, but they are still
0:02:03 > 0:02:07winners in the eyes of tens of thousands of Welsh footy fans.
0:02:07 > 0:02:09They lined the streets of Cardiff to welcome the boys home
0:02:09 > 0:02:13after their historic journey at Euro 2016.
0:02:14 > 0:02:16CHEERING.
0:02:16 > 0:02:18It was a heroes' welcome for the Welsh football team
0:02:18 > 0:02:22in Cardiff, as a sea of fans lined the streets to greet them.
0:02:22 > 0:02:24SINGING AND CHANTING.
0:02:24 > 0:02:28They have made history and given people great memories.
0:02:28 > 0:02:29Proudest day of my life.
0:02:29 > 0:02:30Yeah.
0:02:30 > 0:02:31Brilliant.
0:02:31 > 0:02:32Absolutely brilliant.
0:02:32 > 0:02:35The boys have done really well out in France,
0:02:35 > 0:02:36and it's making Wales proud.
0:02:36 > 0:02:39Fans followed the celebrations every step of the way,
0:02:39 > 0:02:45players thunderclapping in the sunshine.
0:02:45 > 0:02:50The party continued with a massive concert in the Cardiff City Stadium.
0:02:51 > 0:02:53Great to be Welsh, isn't it?
0:02:53 > 0:02:54Doesn't come around very often, it's not
0:02:54 > 0:02:56supposed to happen to us.
0:02:56 > 0:02:56It's great.
0:02:56 > 0:02:58It's amazing!
0:02:58 > 0:03:00Brilliant, really good.
0:03:00 > 0:03:03It was the first time that Wales had reached a major tournament
0:03:03 > 0:03:05in nearly 60 years.
0:03:05 > 0:03:08They made it to the semifinals of the Euros, the furthest
0:03:08 > 0:03:10they've ever got before.
0:03:10 > 0:03:13For the players, it was a chance to say thank you.
0:03:13 > 0:03:15To get a welcome like this is incredible, and, yeah,
0:03:15 > 0:03:17shows how amazing our fans are.
0:03:17 > 0:03:19We couldn't have done it without everybody here,
0:03:19 > 0:03:22and all the staff have been amazing, all the players have
0:03:22 > 0:03:23been amazing, and...
0:03:23 > 0:03:25Yeah, just a big thank you to everybody.
0:03:25 > 0:03:26CHEERING.
0:03:26 > 0:03:28It was a night that Wales fans will remember for many
0:03:28 > 0:03:30years to come.
0:03:31 > 0:03:33Up in space, there's been another warm welcome,
0:03:33 > 0:03:35for three astronauts who've just reached the International Space
0:03:35 > 0:03:38Station on the Soyuz spacecraft.
0:03:38 > 0:03:41They docked smoothly earlier this morning after a two-day journey.
0:03:41 > 0:03:45The astronauts come from Russia, Japan and the US, and join three
0:03:45 > 0:03:48others who are already up there.
0:03:48 > 0:03:50And another space mission that's gone smoothly this week
0:03:50 > 0:03:53is Nasa's Juno spacecraft, which has started to orbit our solar
0:03:53 > 0:03:59system's biggest planet, Jupiter, after an epic five-year journey.
0:03:59 > 0:04:02Its job is to find out more about the gassy giant.
0:04:02 > 0:04:05Here are five facts you might not know about it.
0:04:06 > 0:04:09Jupiter's the biggest planet in the solar system.
0:04:09 > 0:04:12It's so big that over 1,000 Earths would fit inside it.
0:04:12 > 0:04:16But we don't really understand how Jupiter was formed, how it was made,
0:04:16 > 0:04:19even where it was made exactly, and what is key to understanding
0:04:19 > 0:04:22that is how we understand how the other planets in the solar
0:04:22 > 0:04:24system were made.
0:04:25 > 0:04:28Jupiter's got a really strong magnetic field.
0:04:28 > 0:04:30What that means is it's got really bright aurorae -
0:04:30 > 0:04:33the sort of northern lights that shine really brightly at the north
0:04:33 > 0:04:36and south magnetic poles - and what we want to understand
0:04:36 > 0:04:39is how are those aurorae generated.
0:04:40 > 0:04:43When we look at Jupiter, we see these really beautiful cloud
0:04:43 > 0:04:46belts, these sort of horizontal bands of different colours,
0:04:46 > 0:04:49and they are made up of different elements in the
0:04:49 > 0:04:50atmosphere of Jupiter.
0:04:50 > 0:04:53There's winds circling around Jupiter at over 300 miles an hour,
0:04:53 > 0:04:55and we want to understand how those winds are generated,
0:04:55 > 0:04:58and where those colours are created.
0:04:59 > 0:05:05Jupiter has four large moons - Io, Calisto, Ganymede and Europa.
0:05:05 > 0:05:08Galileo was the first to spot these when he used a telescope to look
0:05:08 > 0:05:11at them 400 years ago, and even today, you can see them
0:05:11 > 0:05:13just with a pair of binoculars or a small telescope.
0:05:15 > 0:05:18We are now able to find planets orbiting other stars,
0:05:18 > 0:05:21and the easiest ones to spot are the largest ones,
0:05:21 > 0:05:24ones like Jupiter, but they are very different from Jupiter,
0:05:24 > 0:05:27so making sure we can understand Jupiter in our own solar system
0:05:27 > 0:05:30will help us understand not only how our planets are made,
0:05:30 > 0:05:34that how these other planets around other stars are made.
0:05:35 > 0:05:37From a starry attraction to a slothy one.
0:05:37 > 0:05:40This guy surprised people as he wandered around a town
0:05:40 > 0:05:41in Peru in South America.
0:05:41 > 0:05:45The sloth was found by a shop owner as he was about to open
0:05:45 > 0:05:46for business.
0:05:46 > 0:05:48He'd escaped from a local nature park.
0:05:48 > 0:05:51The authorities were called, who took him back home.
0:05:51 > 0:05:53That's all from Newsround on CBBC today.
0:05:53 > 0:05:57I'm back here tomorrow morning just after 10am.