Dead Planets Society is a podcast that takes some crazy ideas for how to tinker with the universe and tests their effects against the laws of physics, from snapping the moon in half to causing doomsday events with gravitational waves. apple, Spotify or our Podcast Page.
One moon isn’t enough. While Earth only has one moon, other planets have many. Jupiter has 95 moons, putting its shining cosmic partner to shame with only one. In this episode of Dead Planets Society, we try to light up the night sky with as many moons as possible.
But it’s not as simple as just throwing a bunch of rocks into orbit. So in this episode, hosts Leah Crain and Chelsea White Shawn Raymond We asked a researcher from the University of Bordeaux in France for help with the details, who suggests we could build a ring of 10 moons, each of which would orbit Earth in different phases, causing strange little eclipses as it orbits the planet.
And it’s not just the moon. In 2018, Raymond and Juna Kollmeyer Researchers at the Carnegie Observatories in California have found that it’s theoretically possible for Earth’s moon to have its own orbital satellite, known as a lunar lunar. Such a satellite might not be stable due to the presence of a gravitational anomaly on the moon, so our host has been adding a giant hand blender to his space tool belt to try and smooth things over. If things get sorted, we could have a lunar lunar, or even a lunar lunar, lighting up the night sky.
The moon is bright because it reflects sunlight, and these new moons could be the perfect place to line up giant solar panels, unobstructed by the atmosphere and clouds that plague Earth’s surface. And because the moon is so bright, it would probably be impossible to see the stars from Earth’s surface, but in relatively small detail.
An even bigger problem is that the more complex and crowded the orbit, the greater the risk of these moons colliding with each other, which could give Earth beautiful rings like Saturn, but could also destroy life on Earth.
Dead Planets Society is a fun and subversive podcast about space. New ScientistIn each episode, hosts Leah Crain and Chelsea White explore what would happen if we were given cosmic powers to rearrange the universe. They speak to astronomers, cosmologists and geologists to find out what would happen if we ripped a hole in a planet, unified the asteroid belt or destroyed the sun. Dead Planets Society Season 2 continues with apple, Spotifyor our Podcast Page.
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