:00:14. > :00:14.Hey, Martin here with your Thursday Newsround.
:00:15. > :00:17.First to Italy, where rescue workers have been searching
:00:18. > :00:19.overnight for survivors, following Wednesday's earthquake
:00:20. > :00:25.More than 400 rescuers used heavy equipment and dug
:00:26. > :00:28.with their bare hands in search of people that had been trapped.
:00:29. > :00:31.Over 200 people have died and many more have been injured as the work
:00:32. > :00:38.And remember, if there's anything in the news that upsets you,
:00:39. > :00:44.there is help and advice on the Newsround website.
:00:45. > :00:48.Next, scientists have discovered the closest planet to Earth,
:00:49. > :00:50.outside our solar system, where life could potentially exist.
:00:51. > :00:56.These pictures are artists' impressions of what this
:00:57. > :01:02.It's been discovered in another solar system four light years away -
:01:03. > :01:05.that's more than 25 trillion miles - but in space terms, this planet
:01:06. > :01:15.It orbits around our nearest star called Proxima Centauri.
:01:16. > :01:17.It's roughly the same size as Planet Earth and,
:01:18. > :01:22.like our planet, scientists think it's a rocky, solid world.
:01:23. > :01:25.It's not known if life exists on Proxima b, but scientists say
:01:26. > :01:29.the temperature of the planet - not too hot or too cold -
:01:30. > :01:32.means liquid water could potentially exist.
:01:33. > :01:37.And where there's water, there's the possibility for life.
:01:38. > :01:41.There are hundreds of planets being discovered now every month,
:01:42. > :01:43.but this is a really special one, that's the nearest one.
:01:44. > :01:48.This happened once, it will not happen again.
:01:49. > :01:51.Astronomers in South America made the discovery using a special
:01:52. > :01:56.instrument on a telescope operated by the European Southern Observatory
:01:57. > :02:04.Getting to Proxima b at the moment is pretty much mission impossible.
:02:05. > :02:07.Even though it's the closest planet we've ever found,
:02:08. > :02:09.it would still take thousands of years to get there.
:02:10. > :02:16.Maybe, if there's super-fast space craft in the future,
:02:17. > :02:18.it might be able to be reached in a human's lifetime.
:02:19. > :02:21.And until then, it's still a pretty amazing discovery for scientists
:02:22. > :02:32.Next, we're still enjoying Team GB's success in Rio here at Newsround
:02:33. > :02:35.and Olympic gymnast Nile Wilson broke records when he won a bronze
:02:36. > :02:40.It's the first time that a British gymnast has won a medal
:02:41. > :02:44.on the horizonal bar. Nile joins us now.
:02:45. > :02:55.Congratulations. Thank you. Welcome back. Look at that bronze medal.
:02:56. > :03:01.Last time we spoke to you, the team had not even been selected, now you
:03:02. > :03:05.have that medal, how does that feel? Amazing, something you dream about
:03:06. > :03:12.when you are a young boy, just a massive achievement to make the
:03:13. > :03:15.Olympics and, too, home with a medal is just incredible. Well done, it
:03:16. > :03:23.must feel stage coming back from something like that. What are you
:03:24. > :03:26.focusing on now? 2020? Yes, the next Olympics, coming home with the
:03:27. > :03:33.bronze medal, now to work out what to do to win gold, and be the best,
:03:34. > :03:46.but now blacks and seeing my family. But not all serious? You had some
:03:47. > :03:51.good times with your friends? Yes, lots of pranks going, Louis Smith
:03:52. > :03:58.superglued all be toiletries to the bathroom shelf. But it was good fun
:03:59. > :03:59.to be away. Brilliant, congratulations, thanks for coming
:04:00. > :04:03.in. Thanks. Next, alongside Nile,
:04:04. > :04:05.two of the big stars in Rio were Jack Law,
:04:06. > :04:08.who won silver in the men's 3m diving event, and his partner
:04:09. > :04:11.Chris Mears, who teamed up to win the Men's Synchronized
:04:12. > :04:12.3m Springboard. We asked you guys to
:04:13. > :04:14.send in your questions. Yes, come on!
:04:15. > :04:30.That is an Olympic medal for sure! I think it's a pretty cool sport.
:04:31. > :04:34.Yeah. We love watching the Winter
:04:35. > :04:36.Olympics, especially when... The Winter Olympics
:04:37. > :04:38.is fantastic for us. We never watch any, like,
:04:39. > :04:40.Alpine sports, but curling, for us, I just love the whole
:04:41. > :04:44.slide and glide thing, and the broom, it's really funny.
:04:45. > :04:46.It's really cool. Chris would the stone guy
:04:47. > :04:50.and I'd be the brusher guy, I think.
:04:51. > :04:55.Yeah. That is a perfect place to start.
:04:56. > :04:57.Good question. Both of us started when
:04:58. > :05:00.we were seven years old. I swum before and did
:05:01. > :05:03.a little spot of gymnastics, but nothing serious,
:05:04. > :05:05.really, and took up diving and now, 14 years later,
:05:06. > :05:07.I'm an Olympic gold medallist. You know, if you're
:05:08. > :05:09.as passionate about something, like diving like we are,
:05:10. > :05:12.then work hard and get through the hard training sessions
:05:13. > :05:14.and end up with these. Finally, robots are usually
:05:15. > :05:22.controlled by remote control, right? This cool wee robot has
:05:23. > :05:32.no wires or batteries. It actually moves by pushing gas
:05:33. > :05:36.through little chambers in its legs. It's hoped that, one day, robots
:05:37. > :05:52.like this could help with surgery How cool is that? Pretty awesome!
:05:53. > :05:56.That is all from me. Programme macros is back this afternoon, find
:05:57. > :06:00.out more on Newsround online.