351–360 of 397 posts
>"We urge the US side to stop expanding its military capabilities and preparing for war in outer space," AFP quoted a foreign ministry spokesman as saying. I'm no geopolitics whiz but "we urge the USA to be unprepared for war" is a pretty comical statement to me.
>"We urge the US side to stop expanding its military capabilities and preparing for war in outer space," AFP quoted a foreign ministry spokesman as saying. I'm no geopolitics whiz but "we urge the USA to be unprepared for war" is a pretty comical statement to me.
Being the first country to put weapons in space, is far from comical. Weapons in space is like putting nukes and missiles in international waters 12 miles from coast of all other countries, to reduce strike time.
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Politely ask them to stop seems like a great idea to try first before you actively attack a space capable nuclear superpower!
If they did supply images, to supporting the attacks, that did or even didn't result in the death of soldiers, then they were first to commit an act of aggression towards a nuclear superpower. This is a measured response to that act of aggression. Asking politely, in that context, doesn't necessarily make sense, especially when you can just burn a few hundred million of their dollars to demonstrate why they shouldn't…
One is significantly more risk to the rest of the world than other.
Space really should be a neutral ground like Antarctica. Especially since the consequences of space debris might trigger the Kessler effect [1], denying humanity future access to low-earth orbit for the considerable future. 1. https://en.wikipedia.org/wiki/Kessler_syndrome
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To be fair, this move is coming after fairly strong evidence that Russia and China have been breaking the treaty by deploying weapons into space for years. Which the US has highlighted many times in the past. At some point you have to acknowledge that the treaty is no longer being respected, and match capabilities to avoid being left at a disadvantage. That said, I'm sure there were tons of people in the US military…
Neither Russia nor China's known weapons deployment is likely to breach the very narrow restrictions of the Outer Space Treaty, and the latest capability the US has vaguely claimed probably doesn't either. In practice, the US has had practical counter space and electronic warfare capabilities in space for decades (even a regular satellite with enough delta V is a viable weapon, but superpowers have more targeted capa…
Space really should be a neutral ground like Antarctica. Especially since the consequences of space debris might trigger the Kessler effect [1], denying humanity future access to low-earth orbit for the considerable future. 1. https://en.wikipedia.org/wiki/Kessler_syndrome
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> Everything in low Earth orbit is moving at 7600m/s. A ~10g projectile moving that fast has an energy of 580,000 joules. What matters is the relative velocity of the projectile towards the target. I practice it will be smaller or larger (if the bullet is incoming). But steering an incoming projectile is way harder.
What matters is the relative velocity of the projectile towards the target. True. If you really want to mess space up forever you need to launch a rocket full of sand, slingshot around the moon, and gently sprinkle it in an retrograde orbit. That would be fast enough for something as small as a grain of sand to create pinhole-sized punctures in anything put in orbit, and after a few years the sand would be spread out…
You want an accretion disc around the planet like Saturn?
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If someone launched a nuke in space how would other nuclear powers react? I doubt they would assume "this is probably just an EMP and not a direct nuclear strike on our territory"
If you had time to plan it, you'd probably want to put the warhead on a satellite launched by a normal satellite launcher. It'll look benign until you detonate it.
https://en.wikipedia.org/wiki/Outer_Space_Treaty
I don't know how someone like me would even tell if this treaty is taken seriously. For example, going to space is really hard and has historically been somewhat unreliable at the best of times, which may mean that back in 1967 everyone was thinking "we don't even want a 1% chance that someone's failed launch to drop a 99%-usable warhead on a random location where some tiny country or organised crime group can find it".
Space really should be a neutral ground like Antarctica. Especially since the consequences of space debris might trigger the Kessler effect [1], denying humanity future access to low-earth orbit for the considerable future. 1. https://en.wikipedia.org/wiki/Kessler_syndrome
Space is more like international waters legally. The outer space treaty is rooted in maritime law principles. The Chinese and Russians are in no mood to slow down relative to the US. There will likely be some escalation in debris and damage resulting from that might eventually result in some kind of action. But most of the damage here would be economical and sending more stuff up is now very cheap. Manned flight is r…
Typical boogeyman fearmongering to justify the existence and expansion of the US military industrial complex.
Out of all these three (US, China, Russia), a simple count of who has started more wars and conflicts is a clear indicator of who is the one initiating the vicious cycle of aggression and "defense" budgets.
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> Adding a few thousand more pieces of debris would not be even remotely as bad as using a tactical nuclear weapon in war would be. The worst effect would be a nuclear weapon in space. The resulting EMP would probably fry more than enough electric and electronic devices to throw back whatever country is hit by it by decades .
The US famously did that in the 60s (detonating nukes at roughly the height of today's ISS)[1]. Also some less famous ones, including a Soviet test that resulted in the EMP destroying a power plant [2]. Properly aimed at a populated area it would be devastating. And you can detonate bombs far from your enemy's country, then let earth's magnetic field lines transfer the EMP pulse to their territory. Good luck defendin…
All of these are more vulnerable today, because of more dependency on electronics, even if they are hardened against shit like that, or in general, but many of them aren't. Which leads to cascades of dominoes falling, taking others with them.
I really wouldn't like to see that tested today at those scales.