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Everything posted by DDE
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Stopping an ICBM with an orbital interceptor
DDE replied to SomeGuy123's topic in Science & Spaceflight
If it's a MIMRV, the warheads do that themselves. Plus, both the Chinese and the Russians are researching hypersonic gliders for post-entry maneuvering. -
Guys, sorry to hijack the thread, but since I see the guy's at the docking controls, does anyone know if the shuttle used its standard orientation for docking, or did they also do a "control from here" trick. I've got a friend who's wondering.
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Not sure when it comes to SLS's upper stages, but this was planned with Orion by using an S-IV wet workshop:
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Not in 1938, when this movie is supposed to take place.
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Potatoroid!
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Stopping an ICBM with an orbital interceptor
DDE replied to SomeGuy123's topic in Science & Spaceflight
Easily rectified by splitting the bus early. MIMRVs can do that easily. Also, penaids. Expect 50 or so fake targets for one real one. -
Guys, just to be clear, the following is a really, really big rover. For me, anyway. Plus, I prefer aesthetically clean Sandbox designs. That's why I was wondering if a mixture of KAS part storage and an EPL survey stake would work out well. Well as in like Yeah, I'm a snob.
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Stopping an ICBM with an orbital interceptor
DDE replied to SomeGuy123's topic in Science & Spaceflight
It seems that a given laser design can maintain continuous fire as long as power and cooling last. I'm not sure about the Navy's Free Electron Laser. -
Presumably because I fat-shame my rovers.
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Why is this field even required?
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Stopping an ICBM with an orbital interceptor
DDE replied to SomeGuy123's topic in Science & Spaceflight
The current trend with semiconductors is because the requirements for combat lasers have been reduced drastically. They're now designed to kill plastic drones and thin-skinned mortar bombs; combined with improved laser technology, this has allowed for the first lasers to be deployed in the field, but it's far from factual that these improvements can be applied to ABM work. In particular, beam combiners cannot be used to match singular emitters in terms of effective range. -
Stopping an ICBM with an orbital interceptor
DDE replied to SomeGuy123's topic in Science & Spaceflight
Are we even sure 1 MW of the Skif-D was enough for ABM work? One should distinguish between the three layers of US ABM. The massive mid-course interceptors are a total failure, there's only 16 of them or so. Terminal defense (THAAD, Patriot) is more credible, but still highly unreliable without Sprint and its neutron bomb warhead. The only real hope is to deploy SM-3s close enough to beat ICBMs during the boost phase, back when the missile is big and full of fuel. Which is why Russian planes keep buzzing Aegis-equipped ships in the Baltic and the Black Sea: -
Engineless orbiter and how to get it into space?
DDE replied to ImmaStegosaurus!'s topic in Science & Spaceflight
Awh, look, it's the Americans copying the Glorious Motherland! /s -
Hi all, Currently I'm busy elsewhere. However, I understand that there is a disturbance in the code coming up. To that, my response is "C:\Games\Kerbal Space Program 1.1.3\KSP_x64.exe" %command% -popupwindow Courtesy of @Manwith Noname or however the guy with that handle on Steam goes by here. Stay unsafe and play 1.1.3!
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How low is your TWR and do you have a nuke onboard? If the whole transjection takes a week or so you could lock your crew up in the "storm cellar".
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Sadly, clickbait titles are absolutely necessary these days.
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They should try 'dihydrogen monoxide' for a change.
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To be more articular, the Orlyonok is rated for a service ceiling of 3000 m; it's a Class B GEV.
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Easy. The Orlyonok flies, albeit sloppily, and it is much more resistant to waves than a regular floatplane. Plus the broad wings are much easier to board. Combine it with the state-of-the-art medical center that could be installed onboard the GEV because, and you get the proposed Global Maritime Rescue system.
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It can, in theory, do a lot of fun things, like carry an Orlyonok ekranoplan out to 1300 nautical miles for maritime emergency management purposes: Then there's the related Topic 52: Depends on how the Chinese eventually decide to play around with it.
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Collecting gas from a planet by skimming the atmosphere
DDE replied to SomeGuy123's topic in Science & Spaceflight
I'm afraid that the erosion even from tiny impacts will irreversibly deplete your supply of matter. If you have matter to spare, you should put it into the shield in the first place. -
Wikipedia alone is likely to provide enough information, especially on Western-made vehicles and payloads. You can then trace the elements of the launch vehicles, such as a Shuttle followed by a two-stage solid-rocket motor for the Galileo.
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For Questions That Don't Merit Their Own Thread
DDE replied to Skyler4856's topic in Science & Spaceflight
Well, there will be problems transferring heat, but those aren't based around material science. It's just at some point an NTR is a better option because there's no loss of energy due to numerous conversions. -
For Questions That Don't Merit Their Own Thread
DDE replied to Skyler4856's topic in Science & Spaceflight
None. So long as you have enough power to heat up a big enough resistor, you can keep increasing the remass flow.