:00:07. > :00:15.Good afternoon with big news about the discovery of hundreds of new
:00:16. > :00:18.planets. Plus the daredevil preparing to jump of Mount Everest
:00:19. > :00:26.in nothing but a suit with the wings. First, we have talked a lot
:00:27. > :00:32.about the protests in Ukraine, but today things are happening fast. The
:00:33. > :00:36.company's former president has reappeared after going on the run
:00:37. > :00:39.and Russia has put its military on stand-by and the trouble has spread
:00:40. > :00:43.to the south of the country. This is Kiev, Ukraine's capital city. Days
:00:44. > :00:47.after the protesters won their battle, the streets are quiet. In
:00:48. > :00:51.the beginning this was about whether Ukraine's people wanted to be closer
:00:52. > :00:55.to Russia or the rest of Europe. But after days of violence the problems
:00:56. > :00:57.are becoming more complicated. Former President Victor Yanukovych,
:00:58. > :01:03.who disappeared after being forced from power last week, turned up in
:01:04. > :01:07.Russia's capital city Moscow. He says he is still Ukraine's
:01:08. > :01:11.president. Meanwhile, the Government that replaced him is struggling to
:01:12. > :01:20.keep any kind of control and there are no police on the streets to keep
:01:21. > :01:25.order. A lot of people are still concerned about the future of this
:01:26. > :01:31.country, whether it can split in two. In terms of security, these men
:01:32. > :01:34.remain in charge and the police have disappeared. And there are more big
:01:35. > :01:37.problems in other parts of the country. This morning, armed men
:01:38. > :01:40.took control of Government buildings in an area of Ukraine called Crimea.
:01:41. > :01:47.Many people in this part of Ukraine feel they are more Russian than
:01:48. > :01:52.Ukrainian. The Russian flag now flies above the Crimean parliament.
:01:53. > :01:58.Further down the square they are pushing through the police lines,
:01:59. > :02:02.waving flags and chanting. They are saying, we have waited for this
:02:03. > :02:10.moment for 20 years, they want a United Russia. Today things have got
:02:11. > :02:16.a lot more tense. The Russian President Vladimir Putin has ordered
:02:17. > :02:20.fighter jets and 150,000 troops to get ready. But the new Ukrainian
:02:21. > :02:25.president has warned Russia not to move troops from their bases.
:02:26. > :02:29.Britain, France and America are all worried about what is going on
:02:30. > :02:35.because the chances of Ukraine staying United are getting worse. It
:02:36. > :02:39.is causing concern for the people who live there. We spoke to Gurman,
:02:40. > :02:47.Olev and Aleks who go to school in Kiev. It was not very scary, but it
:02:48. > :02:53.was very worrying with the shots and the explosions and the school had to
:02:54. > :03:00.close. Now there is a lot to catch up on because school has not worked
:03:01. > :03:05.for four days. I want a new parliament and a new president and
:03:06. > :03:11.Ukraine to become better. There is more on our website. NASA has
:03:12. > :03:14.announced the discovery of 715 new planets from outside of our solar
:03:15. > :03:18.system. It is the biggest announcement of new discoveries ever
:03:19. > :03:22.made and it is all part of the hunt for a new Earth. The discovery of
:03:23. > :03:26.this many new planets is a pretty big deal. The Kepler space telescope
:03:27. > :03:29.was launched in 2009 on a mission to find new planets, including ones
:03:30. > :03:34.that could support life like here on Earth. Before now Kepler had
:03:35. > :03:50.discovered 250 new planets outside of our solar system, so the
:03:51. > :03:55.discovery of 715 more is impressive. Four four of them are sitting in the
:03:56. > :04:00.habitable zone where you are not too close to the stars and you are in
:04:01. > :04:05.the zone where conditions are just right for liquid water and it is
:04:06. > :04:17.that which we think is a key element for possible life to exist. But what
:04:18. > :04:24.are scientists looking for? But they are quite likely to be made of gas,
:04:25. > :04:30.so the search goes on. But with two more years of data to analyse, it is
:04:31. > :04:35.still far from over. If you are wondering how they discover new
:04:36. > :04:40.planets, check out the guide on our website. Finally, the man planning
:04:41. > :04:48.to jump off Everest with only a suit with wings. Joby Ogwyn already holds
:04:49. > :04:53.the record for the fastest Everest trek and is planning to reach the
:04:54. > :05:00.summit in around five days. It will take less than ten minutes to get
:05:01. > :05:01.back down. He says it makes him feel like a superhero. It