:00:12. > :00:13.Morning, I'm Ayshah and this is Newsround.
:00:14. > :00:15.Music lovers enjoyed an action-packed Saturday of music
:00:16. > :00:20.at Glastonbury yesterday, with lots of big stars playing.
:00:21. > :00:23.Katy Perry made her first-ever appearance at the festival,
:00:24. > :00:28.and finished her set by diving head-first into the audience.
:00:29. > :00:32.Other acts to play included Stormzy, Liam Gallagher, and Foo Fighters,
:00:33. > :00:34.who finished the night off on the Pyramid Stage
:00:35. > :00:38.It's the last day of the festival today.
:00:39. > :00:43.Ed Sheeran fans, look out for his big set tonight.
:00:44. > :00:46.Next, to something that looks like it's from out of this world -
:00:47. > :00:56.It's a rare sight - the ocean glowing in the dark.
:00:57. > :00:59.There was a couple of salmon out the back jumping out,
:01:00. > :01:02.and, yeah, it was like a fireworks sort of thing in the water,
:01:03. > :01:06.What you are looking at is Noctiluca scintillans,
:01:07. > :01:11.When you pick it up, it dribbles through your fingers,
:01:12. > :01:13.and whenever it lands on something, it glows.
:01:14. > :01:17.These little spiders of bright blue, I suppose.
:01:18. > :01:21.The glow is caused by a natural chemical reaction with algae.
:01:22. > :01:24.So, when a boat rides through it, when you put your hand through it,
:01:25. > :01:27.a chemical reaction is initiated, as a result of which you get
:01:28. > :01:33.Algae are tiny living things and are found
:01:34. > :01:39.When the algae is touched, it changes colour from a dull pink
:01:40. > :01:46.They are not observed as often in the colder waters of Australia,
:01:47. > :01:50.but more in the subtropical and warm, temperate waters.
:01:51. > :01:55.This display was caught on camera at a beach in south Australia.
:01:56. > :02:03.The glow is completely harmless, but what a sight!
:02:04. > :02:06.Dogs of all shapes and sizes battled it out in a fierce competition
:02:07. > :02:12.Martha was the one who took the prize.
:02:13. > :02:14.She's a mastiff who came out on top over
:02:15. > :02:27.But I think they are all rather lovely.
:02:28. > :02:29.It wouldn't be Newsround without a panda story.
:02:30. > :02:32.This is Meng Meng and Jiao Qing, who were flown in from China to Germany.
:02:33. > :02:35.They were shown to the press and it was all going well
:02:36. > :02:37.until the Chinese ambassador got a bit too close.
:02:38. > :02:46.They'll soon be moved to their new home at Berlin Zoo.
:02:47. > :02:48.Happy Eid to all of you who are celebrating today.
:02:49. > :02:52.We want to what you'll be doing to mark the end of Ramadan.