Even not underestimating the scale, I’m not sure it would work because all the debris would need to be ejected from the thousands-of-kilometers-deep hole. And then you’d also have to have a solution to stop the walls from caving in before the next bomb had a chance to arrive. It’s almost as if you not only need thousands of extremely powerful (even for nukes) bombs, but also need to deliver them in a continuous stream to keep the blast pressure up and the hole open.
I feel like, at that point, the easier strategy to accomplish your goal would be redirecting a large asteroid to impact the planet, or something like that.
Oh, I don’t care about the surface viability. An asteroid capable of altering the core would probably liquefy a significant portion of the planet though which is also not desirable.
The goal of the thought is to give the planet a magnetosphere closer to that of earth, anywhere between would be a success. The general idea is to get the core somewhat hotter and moving much more, which probably also means it needs a more beefy moon than it has to maintain the change for any significant amount of time.
idk it’s just an idea I like to kick around sometimes.
Even not underestimating the scale, I’m not sure it would work because all the debris would need to be ejected from the thousands-of-kilometers-deep hole. And then you’d also have to have a solution to stop the walls from caving in before the next bomb had a chance to arrive. It’s almost as if you not only need thousands of extremely powerful (even for nukes) bombs, but also need to deliver them in a continuous stream to keep the blast pressure up and the hole open.
I feel like, at that point, the easier strategy to accomplish your goal would be redirecting a large asteroid to impact the planet, or something like that.
And we would fuck that up and alter the orbit of Mars.
Oh, I don’t care about the surface viability. An asteroid capable of altering the core would probably liquefy a significant portion of the planet though which is also not desirable.
The goal of the thought is to give the planet a magnetosphere closer to that of earth, anywhere between would be a success. The general idea is to get the core somewhat hotter and moving much more, which probably also means it needs a more beefy moon than it has to maintain the change for any significant amount of time.
idk it’s just an idea I like to kick around sometimes.
Why would you try creating a molten core for a planet when you could just put a big magnet at L1 and call it a day?