4.6 • 681 Ratings
🗓️ 6 September 2021
⏱️ 22 minutes
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Ciaran and Dan look at what makes a planet and whether there's a mysterious extra planet – Planet X – just beyond Neptune, lurking in our cosmic neighbourhood.
Mysteries of Science is a fortnightly podcast created by The Week Junior's Science+Nature magazine and Fun Kids.
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0:00.0 | Hello and welcome to an intergalactic episode of Mysteries of Science. |
0:05.0 | My name's Dan and I'm the editor of Science and Nature, the monthly magazine from the team behind the week junior. |
0:10.0 | And I'm Kieran, the features editor. |
0:13.0 | In each issue of science and nature, we explore the universe through in-depth features, news stories, images, interviews with top experts, and much more. |
0:22.3 | And in each episode of this very podcast, we investigate a weird or unexplainable area of science or the natural world. |
0:30.9 | We've looked into so many great mysteries in this first series of podcasts. |
0:34.9 | But one of my favorites has to be the aliens episode and our investigation into |
0:40.3 | extraterrestrials. Tell you what, Kieran, how do you fancy taking another journey into space? |
0:45.6 | Well, I'll never say no to a journey into space. Are there any other mysteries for us to solve, |
0:51.1 | though? I thought sort of aliens was the only big question mark about the universe we had left. |
0:55.8 | Aha, good question. Well, you might think that, but I've got a planet-sized mystery for us to investigate today. |
1:03.8 | And even the brightest brains at the world's top space agencies haven't found a solution to it yet. |
1:10.1 | A planet X is this mysterious planet, okay? So |
1:13.6 | X stands for unknown and it's thought to exist in the far-flung darkest depths of our solar |
1:20.3 | system. Some people say there's evidence that planet X must be out there, but nobody's actually |
1:26.5 | ever found the planet itself. |
1:28.3 | So it may not exist at all. |
1:30.3 | Okay, I have so many questions to ask, but let's just jump into the investigation. |
1:35.3 | Who have we got to help us out today, Diane? |
1:37.3 | We'll be joined by an expert from the National Space Academy in Leicester, |
1:42.3 | a fellow from the Royal Astronomical Society and a planetary scientist from NASA. |
1:47.0 | I'm excited. Let's blast off into space in search of the solar system's most mysterious alien world, Planet X. |
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