incredible. ganymede is covered in dark terrain and interesting impact craters and it sort of footprint of the activity that would have taken place early on when it was formed. being in orbit around ganymede will produce imaging resolution every few metres so we are going to be able to see exquisite detail in those pictures. it see exquisite detail in those ictures. . ~ , ., , pictures. it will take eight years to reach the _ pictures. it will take eight years to reach the outer _ pictures. it will take eight years to reach the outer solar - pictures. it will take eight years | to reach the outer solar system. pictures. it will take eight years - to reach the outer solar system. but the mission scientists say will be worth it, if these seemingly inhospitable moons are found to be habitable, where else could life exist in the universe? rebecca morelle, bbc news. here on earth it is lady's to a at aintree today on day two of the three—day grand national festival. racing got under way yesterday but in many eyes will already be turning to the 175th running of the world—famous grand national, which tomorrow afternoon. let's see what the weather will be

like for the grand national here is darren bett. much better weather compared to what we have today, the sun will be out and it looks like it will be dry. today we have seen some sunshine across scotland, it also in northern ireland but we are seeing more showers breaking out as well, whereas for england and wales there really isn't much sunshine at all because essentially low pressure is still in charge as it has been through most of the week bringing more wet weather. if we look over the past few hours the rain has been developing more widely across england and wales and we are getting more showers breaking out in scotland and northern ireland, some could be heavy and thundery. but at least we are seeing some sunshine. lots of cloud for england and wales and underneath the cloud and rain temperatures only nine celsius, it will feel quite cold. a top temperature of 13 across norfolk and may be suffolk where the rain hasn't really started and things are briefly a bit brighter. we could get late sunshine in wales and the south—west as the rain pushes eastwards overnight as the showers die away in scotland and northern ireland but we keep cloud and rain

across eastern parts of england keeping the temperature is higher. but with clearer skies elsewhere temperatures will be close to freezing and like last night in northern ireland temperatures could be as low as minus four degrees here. into the weekend we see the weather improving, things turning drier, a little bit warmer and we will see sunshine at times. we start with cloud across eastern england, a bit of patchy rain left from overnight tending to fade away. as the cloud breaks up and we get some sunshine that will trigger some showers for eastern england, perhaps eastern parts scotland of which could be on the sharp side. further west it looks like it will be dry, a fair bit of sunshine but feeling pleasant enough in the sunshine and light winds, and temperatures a little higher than today, ran 13-15 c. little higher than today, ran 13—15 c. northern ireland clears over through the afternoon and by the end of the day the weakening weather front could bring a bit of rain into the night. but higher pressure is starting to build a cross that so there isn't going to be much rain left at all by sunday. but there will be more cloud around on sunday, may be some early mist

and fog across the south—east of england and east anglia, but some brighter skies here. not much rain, more of a breeze for western scotland and northern ireland, it is a southerly breeze, temperatures continuing to rise higher, even with the cloud around could make 15 or 16 celsius. earlier in the week we thought we could get temperatures over 20 degrees late last next week but we have high pressure building from scandinavia bringing with it an easterly wind which will be quite strong. it will keep it cool around some north sea coasts. the highest temperatures will be further west. could make 18 or 19 degrees into next week, and for much of the time it will be dry with some sunshine. darren, thank you. that's all from the bbc news at one — so it's goodbye from me — and on bbc one we nowjoin the bbc�*s news teams where you are. hello, i'm qasa alom, live from the bbc sport centre. coming up on this programme: the billiejean king cup

is about to begin — can great britain's women upset the odds again? injury problems for manchester united — a key player ruled out after their neightmare finish to thursday's europa league game. flying the flag for gb at the world transplant games. ryan snell, he received a kidney from his mum at the age of three, goes for gold in australia. it the age of three, goes for gold in australia. , . australia. it is giving me a life i never knew _ australia. it is giving me a life i never knew i — australia. it is giving me a life i never knew i could _ australia. it is giving me a life i never knew i could get, - australia. it is giving me a life i never knew i could get, if - australia. it is giving me a life i never knew i could get, if that. never knew i could get, if that makes any sense. hello and thanks forjoining us. great britain are getting ready to play france in the qualifiers of the billiejean king cup this afternoon. the event is the highest profile team tournament in women's tennis and gb managed to reach the semifinals of the competition against the odds last year. the bbc�*s tennis correspondent

russell fuller is in coventry for best—of—five qualifier. no emma raducanu in the squad, as she chooses to focus on getting ready for stuttgart. what's happened here? yes, she's playing in the wta tour eventin yes, she's playing in the wta tour event in stuttgart which starts on monday and it will be her first event of the clay—court season. she took the view after having struggled with a wrist problem that she needed to prepare properly for the clay—court season. she didn't really want them to switch to an indoor hard court in coventry then back again to a clay—court, particularly given the other injury problems she has had since winning the us open in 2021. the tournament in stuttgart next week is sponsored by porsche.

she is a brand ambassador. there are commercial aspects in play here, as well. the tournament organisers would have expected her to play a the tournament. hone would have expected her to play a the tournament.— the tournament. how did the gb ca tain the tournament. how did the gb captain reacts? _ how did the gb captain anne keothovang react to the news that emma raducanu wouldn't be there? there was a press conference in indian wells where emma raducanu was asked in the middle of march if she will play in the billiejean cup tie and she said that she didn't know when the billiejean king cup tie was. anne keothavong's response was on social media was the raised eyebrow at muji on twitter. that is probably not something that emma raducanu could have said. the view from our captain now if she wants to

be part of the team, it wasn't possible on this occasion and she wants the focus to be on the players who are competing here, the same player to got great britain to the semifinals in november. yes, this squad reached the semifinals last year and we know the likes of katie boulte and harriet dart love a home crowd. that is where the hope comes from. if you look at this as a contest it looks to be very much in the favour of france. the first match will be katie boulter, who has not had a win on the wta tour this year, up against the numberfive on the wta tour this year, up against the number five seeds. then harriet dart, who had a good year last year, but has struggled in the first three or four months of this year up against elise corneille, who has been on this french squad for 15

years. if you look at the record that these two have had, harriet dart played well for a country last year. katie boulter�*s record in this competition far exceeds anything she has been able to do in her individual career. she has played 11 matches for her country and won of those. they will go into the tie with that kind of attitude. it is bein: with that kind of attitude. it is being held _ with that kind of attitude. it is being held in _ with that kind of attitude. it is being held in my— with that kind of attitude. it is being held in my neck of the woods in the midlands, in coventry. i imagine that stadium would be quite full. it imagine that stadium would be quite full. , ., y imagine that stadium would be quite full. , ., , ., ., imagine that stadium would be quite full, , ., , ., ., full. it is the coventry arena, so --eole full. it is the coventry arena, so peeple who _ full. it is the coventry arena, so people who know _ full. it is the coventry arena, so people who know the _ full. it is the coventry arena, so people who know the area - full. it is the coventry arena, so people who know the area know full. it is the coventry arena, so - people who know the area know that it is perched on the side ofjimmy hill way. i can see the pitch to my left ear as i talk to you. the arena has been set up a 2200 fans. virtually a today. it will not be a

huge crowd, but the important thing it is that it will be virtually full. that will hopefully create the atmosphere that we crave. you can follow the matches live on the bbc red button to see how katie boulter and the team get on from 2.00pm. manchester united boss erik ten hag says lisandro martinez�*s injury during their europa league quarterfinal draw with sevilla "does not look that great". united were reduced to ten men after martinez went down late in the game, with his side leading 2—1 at that stage. the argentine defender looked visibly upset and was helped off the pitch by international team—mates. sevilla scored deep into injury time. ten hag said martinez�*s injury is not an achilles tendon problem. wales and england are both unbeaten in the women's six nations ahead

of their clash this saturday, but one england player has a unique perspective on the match. scrum—half lucy packer played for wales sevens before choosing to play 15s for england through the english half of her family. whilst she has no regrets, packer is delighted that welsh womens�* rugby is on the rise since giving the players full—time professional contracts. i think it is always a big rivalry, and rugby, anyway. the rivalry between wales and england is always there. this six nations, the atmosphere around the game is really big, which is exciting. the growth in the game is really exciting, with the contract being brought in. it is exciting to grow the game even further. now, tyson fury, 0leksandr usyk or anthonyjoshua? joejoyce says he's ready to take them all on in his quest to become a world heavyweight champion. in the meantime, he has an interim wbo title to defend against china's zhi—lei zhang

at the copperbox on saturday before he can take on the biggest names in boxing. i want the fight to happen. but, you know, i've got like, you know, how the things work with the governing bodies and that. and i can onlyjust fight what is put in front of me. so why not fight a good fight and give it get everyone entertained and fight zhilei zhang over there and have a great fight and beat him. and then i can go and challenge the rest of them. this weekend sees the start of the world transplant games — a competition where all the athletes taking part have received a transplant at some point their lives. for teenager rian snell, that happened when he was just three years old — receiving a kidney from his mum. now 15 years later, both his parents will be cheering him on at the games in australia as he gets ready to take part in a few of the events. rian spoke to my colleague chetan pathak a little earlier.

i was born with chronic renal failure, which was basically both of my kidneys weren't functioning and they had to be replaced, so i got a kidney transplant when i was 3.5 and 2008 by my mum. it is still with me to this day, so about 15 years now. how did you come across the transplant games? aha, how did you come across the transplant games? how did you come across the translant names? �* , ., transplant games? a member of the team at the — transplant games? a member of the team at the hospital _ transplant games? a member of the team at the hospital where - transplant games? a member of the team at the hospital where i - transplant games? a member of the team at the hospital where i got - transplant games? a member of the team at the hospital where i got my| team at the hospital where i got my transplant, they encourage us to get involved and join in with it, so we gaveit involved and join in with it, so we gave it a go for the first year, which was in coventry, 2009. as soon as that first game, i was just in love with it. as that first game, i was 'ust in love with mi as that first game, i was 'ust in towe with hi as that first game, i was 'ust in love with it. you are in australia. these games _ love with it. you are in australia. these games begin _ love with it. you are in australia. these games begin tomorrow. i love with it. you are in australia. | these games begin tomorrow. he love with it. you are in australia. - these games begin tomorrow. he won four gold medals last year. how excited are _ four gold medals last year. how excited are you? _ four gold medals last year. finn excited are you? looking back at the british and the success i got from

there, the former google medals, i am striving for hopefully more medals, but especially striving for personal bests, quicker times, longer distances and long jump into seeing where it can go. you longer distances and long “ump into seeing where it can go._ seeing where it can go. you can watch more _ seeing where it can go. you can watch more of _ seeing where it can go. you can watch more of that _ seeing where it can go. you can watch more of that interview i seeing where it can go. you can watch more of that interview at | watch more of that interview at 6:30pm. you can get all the latest sports news at from the bbc sport app orfrom our website — that's bbc.co.uk/sport. from me and the rest of the team at the bbc sport centre, goodbye. a mother and father have been convicted of the "savage and brutal" christmas day murder of their baby

son, after burning and beating him "in repeated acts of severe violence". stephen boden, 30, and shannon marsden, 22, were found guilty after a five—week trial at derby crown court after the death of finley boden in the winter 2020 covid lockdown. finlay was hamded back to the couple by social services just 39 days before his death. 0ur midlands correspondent navtej johal is in front of the derby crown court for us. what happened in court today2. it was a remarkable scene. this trial began five months ago on the 14th of november and the jury had been out for 2h hours. 30 minutes ago they came out with the verdict and they were guilty, stephen boden,

the father, of murder, and shannon marsden, also guilty of murder. what made this remarkable was notjust the fact that it taken so long to get at this point, but also the reaction from thejudge get at this point, but also the reaction from the judge and the jurors. after the verdict was delivered, thejudge jurors. after the verdict was delivered, the judge spoke to the jury delivered, the judge spoke to the jury and voiced —— her voice breaking as she spoke, she was visibly emotional, this trial had taken great toll on the judge, the jury taken great toll on the judge, the jury and people listening to listening to the evidence. i saw a couple ofjurors in tears as the judge was speaking. they were excused from jury service for life. the pair found excused from jury service for life. the pairfound guilty, the parents, they showed little reaction. they did not seem visibly upset or did not make any statements or anything

like that when they received the