Welcome! These forums will be deactivated by the end of this year. The conversation continues in a new morph over on Discord! Please join us there for a more active conversation and the occasional opportunity to ask developers questions directly! Go to the PS+ Discord Server.

Running the Interdiction

56 posts / 0 new
Last post
OneTrikPony OneTrikPony's picture
Running the Interdiction
How difficult should it be to get past the interdiction of Earth? Also is there any realistic plot or macguffin that would require physical transport back to orbit rather than just farcasting? I'm looking for ideas that are fairly realistic based on the logic of the setting. Thanks

Mea Culpa: My mode of speech can make others feel uninvited to argue or participate. This is the EXACT opposite of what I intend when I post.

uwtartarus uwtartarus's picture
Earth artifacts are worth
Earth artifacts are worth their weight, plus TITAN tech artifacts like what are described in the TQZ supplement, Zone Stalkers. But small parcels could be launched via rocket and planning to get off world and through the interdiction, then the characters could farcast off world and intercept their package. Or try to.
Exhuman, and Humanitarian.
Leng Plateau Leng Plateau's picture
I have a sneaking suspicion...
I have a sneaking suspicion that the interdiction is a lot like a roach motel. You can check in, but you can't check out. Which is to say that if your entry trajectory doesn't cross any killsats you should be able to make it down fine. Barring the difficulty of finding a craft that can actually safely land in a 1G gravity well with a deep atmosphere. The problem is surviving on the ground amid the exurgents, polluted environment, human survivors, femoswarms, and headhunters (remember the headhunters? They just want to give you a hug...) I think the biggest prize down there artifacts that people want (greed and nostalgia), samples of TITAN tech (yeah, that's safe), or people in the form of cortical stacks, databases, or, best of all, cryogenic crypts (Most people didn't get out so there's a lot of famous people down there, not to mention that... have you noticed that no major world leader got out, isn't that suspicious?). Then you've got the biggest problem, getting out of the well and surviving doing it. A ship that can lift out of the 1G well is hard to come by, egocasting out doesn't work for your scenario. Then one of the biggest problem hits you. The interdiction, leaving the roach motel through the network of killsats, bombs, drones, and occasional warship. Every part of a mission like that is a challenge. But, absent gods, it's a glorious one.
At least with Lovecraft, nobody pretends the gods are nice. And wherever you end up, there is guaranteed to be tentacles.
OneTrikPony OneTrikPony's picture
Thanks.
Thanks. Please give me more ideas about why you might physically export items from earth. Is there any cannon info about how tight the kill/senssor sat net is? Is there any possible way to fly down to the surface without getting caught by the authorities? If no one claims responcibility for the interdiction, who gets mad if I shoot down a killsat? Thanks

Mea Culpa: My mode of speech can make others feel uninvited to argue or participate. This is the EXACT opposite of what I intend when I post.

uwtartarus uwtartarus's picture
I don't think there is a
I don't think there is a canon group responsible for the killsats, but most factions aside from the Reclaimers will be grouchy about you risking everyone's safety by knocking a hole in the fence designed to keep the possibly sleeping TITANs trapped on Earth. Why physically export items? MONEY! Earth Artifacts are approximately tens of thousands of credits in value. You bring back a CD or a baseball or any trinket, and you've got enough money to buy a GOOD morph, and then some. A trip to Earth is a potential gold mine of wealth! Like buried pirate treasure! Retire for the rest of your eternal life if you grab enough!
Exhuman, and Humanitarian.
OneTrikPony OneTrikPony's picture
I get that, thanks
I get that, thanks I understand that "artifacts" have to be physicaly transported; probably with an XP lifelog of the recovery to provide provenance. I don't buy the idea that anything is going to have value. You arn't going to make money on a random payload of... gravel off the turnpike and used hamburger wrapers. I understand that the value might be counter intuitive: acorns worth more than diamonds etc. Im sure any museum piece would be worth the trouble. Is there any technical reason to physicaly transport other items; legasy tech, titan tech, instead of just scanning and faxing it? Thanks

Mea Culpa: My mode of speech can make others feel uninvited to argue or participate. This is the EXACT opposite of what I intend when I post.

uwtartarus uwtartarus's picture
Scanning the TITAN tech may
Scanning the TITAN tech may not provide the secrets to its "violates Transhumanity's understanding of science"? But scanning and faxing would be sufficient for lots of things I bet. There is a dearth of data lost on Earth, which if recovered would be useful and lucrative to scan and fax spaceward too.
Exhuman, and Humanitarian.
Leng Plateau Leng Plateau's picture
Exporting from hell
Any artifact due to the rarity is worth a lot, most importantly: How many immortal oligarchs would like something special from down there? Another thought, lets say that someone wealthy had to cast out before getting frozen during the fall. How much do you think they'd pay for their original body and mind back? Moreover, how much would their enemies pay for the original if it could be used to leverage, say, a takeover bid on a hypercorp on the basis that the current CEO is now legally a beta fork? As to who you'd get angry for shooting holes in the killsat net? Let's see... Firewall, the Planetary Consortium, the Jovian Junta, Ozma, the Prometheans? The list goes on and on and some of them will just kill you dead for it (and all your little clones too Dorothy). None of them claim responsibility but all of them would take a serious interest. For flying down your best bet would be (to my mind) a custom built atmospheric lifting body reentry vehicle so you can go in black, thus reducing the chance of anyone spotting you. In this case the deep atmosphere works in your favor. For getting out... that's a poser. For my money I'd think of carrying a small multihead exit vehicle. Large enough for your cargo and the corticle stacks of the team and driven out of the atmosphere on something bonecrushingly powerful in terms of acceleration (like an Orion drive). Lift fast, hard and loud and then separate into a pack of low emission heads... and hope your recovery team can snag you from the deeps before one of the aformentioned kill-you-dead groups or a killdrone finds the real head.
At least with Lovecraft, nobody pretends the gods are nice. And wherever you end up, there is guaranteed to be tentacles.
uwtartarus uwtartarus's picture
Thule Gesellschaft wrote:
Thule Gesellschaft wrote:
-Moreover, how much would their enemies pay for the original if it could be used to leverage, say, a takeover bid on a hypercorp on the basis that the current CEO is now legally a beta fork?-
Farcasting sends Alpha forks normally, not Beta, but ALL forks are of questionable legality in hypercorp space due to the complications of property law and finances. So just having the original mind/body of an oligarch could be very profitable. Even if the courts declare the Fall-era Alpha fork as the true person, with the body being declared a property-less fork, having the full ego of your commercial rival has its uses. Find out his childhood weaknesses or something.
Exhuman, and Humanitarian.
Leng Plateau Leng Plateau's picture
And even
And even causing a big PC litigationfest like that might be enough to take down a hypercorp. Alternately, what about... say... the beloved daughter of the CEO? You know, the one who never made it out in body or 'cast? What if an indenture or Fall archive remembers that she went into cryo in facility X? Sure her 'cast failed, a lot did, but she's still down there... or might be?
At least with Lovecraft, nobody pretends the gods are nice. And wherever you end up, there is guaranteed to be tentacles.
OneTrikPony OneTrikPony's picture
Im not sure that stealth on
Im not sure that stealth on reentry is an option, the physics being what they are. Probably subtrefuge and obfuscation are a better bet. Getting out, without geting caught is problematic at the least. Im not sure it's realistically possible. Im not sure that ego casting is possible either. seems that the interdiction would include some type of jamming or something. I susspect that the titan remnants are capable of building farcasters. That should probably be a bigger problem in the LLA. What have they done to stop transmitted titan attacks? Any more cool ideas about what to recover? Tate Markes' husband? Nav Garson's arms? ThE LAST TWINKY?

Mea Culpa: My mode of speech can make others feel uninvited to argue or participate. This is the EXACT opposite of what I intend when I post.

uwtartarus uwtartarus's picture
In Sunward they describe the
In Sunward they describe the benefits of Farcasting, but you have to have prepared a receiving station because there is a Jammer to prevent just broadcasting yourself to any who'd take you. Best way? Dedicated QE array (massively expensive but guaranteed EXIT strategy). Reentry is visible but I imagine that the blockade is much more roach motel like as mentioned above, and there are probably loads of Reclaimers running it regularly. Earth Survivor is a background to choose so I figure it isn't completely unheard of to get off-world. Probably not easy, but possible. Rare as the Lost maybe?
Exhuman, and Humanitarian.
Leng Plateau Leng Plateau's picture
Well...
That's why my thought was aerobraking. So cool things... A specific hardcopy book title (or even a specific book, Gutenberg bible anyone?) The formula for coca cola? A specific plant sample? (A yellow rose perhaps? Or even a notable lichen) The Japanese Imperial sword? (草薙劍) Or perhaps the inverse: Which could be heartfelt live... "I promised my husband that when he chose final death I'd have his ashes spread in (location)..." Or just plain mean... "Your mission, for which I'm paying you a fuckton of money for is to go piss on Dave's grave. I won and I want an XP recording of him getting his comeuppance." (Being rich and immortal doesn't mean you're not a petty SOB)
At least with Lovecraft, nobody pretends the gods are nice. And wherever you end up, there is guaranteed to be tentacles.
OneTrikPony OneTrikPony's picture
Ha! Piss on dave's grave.
Ha! Piss on dave's grave. This will happen in my game! thanks for that. There may be something I dont understand but doesnt aerobraking from orbit involve about 3.5 minutes of reallly intense plasma, thus heat shielding on the shuttle. Failure of which can spread parts over half a continent?

Mea Culpa: My mode of speech can make others feel uninvited to argue or participate. This is the EXACT opposite of what I intend when I post.

Lorsa Lorsa's picture
Planning on Earth mission?
I've always wanted to do an Earth mission myself but never really got around to it. Seems like it could be lots of excitement. For things that you need to physically transport: Well, it depends on what you are planning the mission to be about. Quite likely it is difficult to set up a very high-tech research facility on Earth so any weird technology or new biological life (twisted by the exurgent virus) might be needed to ship off. Some crazy collector might also find it worth to get a hold of historical artifacts or valuable art. I guess you know all this already, if I come up with something more creative I'll let you know. I think the PC will be upset if you shoot down killsats even if they deny having built them. Maybe even parts of Firewall? More interesting though, perhaps the killsats [i]themselves[/i] will be upset. Wouldn't it be creepy and an interesting story hook if when you shoot down a killsat, another one is built by the others and then put into place? That would bring some very real questions about how exactly it is all being run and why (and by whom). The best way to get up is probably to stage another downward entry and have your rocket dodge through all the debris and hide in the scrap. Sort of the same way you do to get down but in reserve. You could even have your rocket being layer-on-layer that will eject an inner rocket the moment the outer shell gets hit. I guess it's hard but doable.
Lorsa is a Forum moderator [color=red]Red text is for moderator stuff[/color]
Leng Plateau Leng Plateau's picture
Aerobraking
Short answer: 1) Aerobraking could easily be mistaken for meteoric or atmospheric evens by observers. 2) If any error in aerobraking occurs the observers in point 1 were correct.
At least with Lovecraft, nobody pretends the gods are nice. And wherever you end up, there is guaranteed to be tentacles.
ORCACommander ORCACommander's picture
you are forgetting neutrino
you are forgetting neutrino far casters. they are the one thing that can't be jammed. in fact the emergency farcaster does just that and it fits in spine with a very very little amount of anti matter in fact its used in the opening story of the core book. things burning up in the earth's atmosphere are rather common because of all the decaying low orbital debris and the kill sats would work themselves to malfunction if they shot at every bit. its just getting through the interdiction zone to begin with but with total emissions control and very very well plotted route it can be done. exfiltration is going to be bitch though. the kill sats are going to see any thermal bloom denoting a launch and if you did not find a wide whole they will probably get 1 or more sats in kill range before you are out of the zone. careful watch of the patterns would be required to find a large enough opening. and remember ewar works both ways. you can always jam their radar as for all that is shiny and glitters? you wan't high value to mass ratio items. while i hesitate to say paper books and trading cards might be worth it. specific historical documents worth it.if any of the seed vaults are still intact those would set you for life. only a fraction of plant species were present off world when the fall occurred. new plants would be a boon to orbitals and the seed fault most of those are food bearing. genetic samples of any new species or non archived prefall species
ORCACommander ORCACommander's picture
and here i thought lorsa that
and here i thought lorsa that you have an unmanned MIRV commit entry in the same general area of your planned take off trajectory. essentially incoming target overload to hide the shuttle
omphaloskepsis omphaloskepsis's picture
Thule Gesellschaft wrote
Thule Gesellschaft wrote:
Moreover, how much would their enemies pay for the original if it could be used to leverage, say, a takeover bid on a hypercorp on the basis that the current CEO is now legally a beta fork? ... For my money I'd think of carrying a small multihead exit vehicle. Large enough for your cargo and the corticle stacks of the team and driven out of the atmosphere on something bonecrushingly powerful in terms of acceleration (like an Orion drive).
Great ideas throughout the post. A well-financed op to retrieve an oligarch's stack, followed up by a highly politicized aftermath has huge possibilities. The exit strategy is really nice, too. A hardcore team planning on ditching their bodies would be a very efficient escape option. It would also mean that the cargo ship could push serious acceleration after getting to orbital height, assuming that the escape vehicle had the fuel capacity for it. In terms of other ideas for high value items, there are endless possibilities: *Retrieve Action Comics #1 (or similar) for a super-rich geek. The value would probably be 1000x or more what it is now, because very few comics and similar items were probably saved. I especially like the idea/juxtaposition of a huge amount of money and lives being put on the line for any kind of "trivial" collector's item. The excess of the super-rich, etc, etc. *The Mona Lisa or Monet's Water Lillies (some of which are huge paintings, though). *The last, unpublished work of famed composer Zynod Novavedrynin, a descendant of both Frank Zappa and Bjork. Or maybe Zynod was performing his magnum opus for the first time in New York as the netwar escalated. He (and a number of his most stubborn fans, including celebrities and oligarchs), are rumored to be buried under rubble in downtown NY. And the concert recording may have survived...
Lorsa Lorsa's picture
ORCACommander wrote:and here
ORCACommander wrote:
and here i thought lorsa that you have an unmanned MIRV commit entry in the same general area of your planned take off trajectory. essentially incoming target overload to hide the shuttle
I thought that was about what I said? :) You have something going down right at the time you want to go up so you can overload the killsats and hide in the debris created.
Lorsa is a Forum moderator [color=red]Red text is for moderator stuff[/color]
MAD Crab MAD Crab's picture
Oh, I know -exactly- how I'd
Oh, I know -exactly- how I'd get off world... Alas that there are spies in this thread.
Leng Plateau Leng Plateau's picture
omphaloskepsis wrote:The exit
omphaloskepsis wrote:
The exit strategy is really nice, too. A hardcore team planning on ditching their bodies would be a very efficient escape option. It would also mean that the cargo ship could push serious acceleration after getting to orbital height, assuming that the escape vehicle had the fuel capacity for it.
That's why I was thinking of an Orion drive or even maybe antimatter. After all, who cares about the local environment, it's Earth.
At least with Lovecraft, nobody pretends the gods are nice. And wherever you end up, there is guaranteed to be tentacles.
MAD Crab MAD Crab's picture
Well, since you said it first
Well, since you said it first... Nuclear shotgun. Engineered metal spheres sitting on top of a high yield bomb. They'll see your launch, but which of the spheres has your cargo?
Leng Plateau Leng Plateau's picture
Is that practical?
I suggested multiheaded as a decoy technique but I don't think you could use a single bomb to loft your stacks and cargo out of the atmosphere and out of orbit without... well without Dr. Jone's fridge.
At least with Lovecraft, nobody pretends the gods are nice. And wherever you end up, there is guaranteed to be tentacles.
MAD Crab MAD Crab's picture
Maybe, maybe not. It is
Maybe, maybe not. It is really the same principle as an Orion drive. We've (probably) put a big steel shaft cover into orbit using the technique, anyway.
Leng Plateau Leng Plateau's picture
Mutually Assured Delivery
The difference is that an Orion uses a bunch of small nukes to hammer you into orbit, small enough not to destroy your pusher plate or your precious cargo. The fun thing is that an Orion can pull 100g which is very impressive as well as fatal to biomorphs, pods, and (now that I think of it) most synths. But not fatal to a package of stacks and one very well buffered cargo container for a very special surprise package.
At least with Lovecraft, nobody pretends the gods are nice. And wherever you end up, there is guaranteed to be tentacles.
MAD Crab MAD Crab's picture
Just call me Gerald Bull
Research conducted during the HARP and SHARP trials indicated that properly manufactured electronics could survive approx. 20 000 g. Stacks are diamond coated secure storage devices. They'll be fine! Forget the morph, though.
ORCACommander ORCACommander's picture
actually the bigger problem
actually the bigger problem is you have to get this orion vehicle down in the first place. there is no way you could start manufacturing a ship on the surface without mass driver rounds hitting it from luna or attracting the attention of the local... denizens and lorsa i think i kinda merged that idea with the one after it when i read your post
Leng Plateau Leng Plateau's picture
Antimatter then
If you've got cash to burn (patron), small payload (their stuff), and no regard for the local real estate (several dozen square klicks) then a small antimatter vehicle may be your best bet. One hell of a ride.
At least with Lovecraft, nobody pretends the gods are nice. And wherever you end up, there is guaranteed to be tentacles.
Chernoborg Chernoborg's picture
And here I was going to
And here I was going to suggest taking a page from Metal Gear Solid and railgunning a payload into orbit. Perhaps combine the two...shoot up a one shot Orion drive! Surrounded with enough "chaff" it may get through!
Current Status: Highly Distracted building Gatecrashing systems in Universe Sandbox!
Leng Plateau Leng Plateau's picture
Problematic
Staying long enough to build a big mass driver without feeling that special tender caress offered by TITAN headhunters might be a challenge but then if that's what you're into... head hugs for everyone!
At least with Lovecraft, nobody pretends the gods are nice. And wherever you end up, there is guaranteed to be tentacles.
MAD Crab MAD Crab's picture
Hide away
Under da sea... My theory is, drop the nuke(antimatter?) and assorted getaway ships into the ocean ahead of time, then use em for extraction later. The benefit of the one-shot cannon is that you don't really need a big ship. Actually, smaller is better. As a bonus, the bomb going off under water gives you a nice big plume of plasma to ride on! Another upside is that you get to add new bays to the coastline! The nanoswarms probably won't appreciate it, the philistines.
Leng Plateau Leng Plateau's picture
I don't know...
I don't think I'd let the one bomb idea fly unless a player could: 1) Show me the math 2) Explain the math I think you just want an excuse to use a strategic nuke you insane crustacean.
At least with Lovecraft, nobody pretends the gods are nice. And wherever you end up, there is guaranteed to be tentacles.
MAD Crab MAD Crab's picture
Excuse?
I don't have excuses, I have perfectly reasonable and professional plans. Involving high-yield fissionables, antimatter and irresponsible rearrangement of geography. Well, I don't think I need to convince you that the energy is there. Just that I won't dissolve in a warm plasma glow...
Leng Plateau Leng Plateau's picture
And...
And that you could get the trajectory you wanted.
At least with Lovecraft, nobody pretends the gods are nice. And wherever you end up, there is guaranteed to be tentacles.
Aldrich Aldrich's picture
Thule Gesellschaft wrote:I
Thule Gesellschaft wrote:
I don't think I'd let the one bomb idea fly unless a player could: 1) Show me the math 2) Explain the math I think you just want an excuse to use a strategic nuke you insane crustacean.
This is not mathematically feasible without some very serious hand-waving. I'm lifting these numbers from here: http://en.wikipedia.org/wiki/Space_gun First off, you can't establish an orbit with a single impulse from the ground - to do that the spacecraft has to be able to impart thrust after it leave the ground. If your "ship" is actually just a projectile shot from the ground - then one of two things will happen: 1.) It doesn't reach escape velocity and eventually crashes back into the ground. 2.) It reaches escape velocity and flies off into space. In either case you could have another ship waiting to snag it as it flies by. The formula governing the gun barrel is: acceleration = escape_velocity^2 / 2*barrel_length. So a gun with a 60 kilometer barrel (from the troposphere all the way into the deep crust) would require an acceleration of about 100g to reach Earth's escape velocity (11.2 km/s relative to Earth). Modern humans can't survive more than 10g. If you want to make the barrel length something not ridiculous, like 1 kilometer, then you would need an acceleration of 6272g. To put that in perspective, gravity on the SURFACE OF THE SUN is 28g. Eclipse phase has some sweet science fiction meta-materials, but anything that can hold up under 6272g is literal space magic. Note, an antimatter bomb can easily provide the energy required: (this is terrible back of the envelope math) the force required to accelerate a 10kg mass (say, some stacks and a containment shield) to 62720 m/s is 0.6272 gigjoules. That's actually not all that much: antimatter has an energy density of about 9x10^16 J/kg (which is terrifying), so you'd need about 0.006968 nanograms of antimatter, which Wikipedia tells me is about the same mass as 1 grain of birch pollen, or 6-8 human cells. The problem is, again, you're detonating a goddamn antimatter bomb underneath your "ship". How is your ship (and gun, for that matter) supposed to survive an antimatter detonation?
Leng Plateau Leng Plateau's picture
Nails + Coffin
Thank you Aldrich. So one would need to bring a small orion vehicle or antimatter rocket with you and not try to use a strategic weapon for lift.
At least with Lovecraft, nobody pretends the gods are nice. And wherever you end up, there is guaranteed to be tentacles.
Aldrich Aldrich's picture
Thule Gesellschaft wrote
Thule Gesellschaft wrote:
Thank you Aldrich. So one would need to bring a small orion vehicle or antimatter rocket with you and not try to use a strategic weapon for lift.
Edit: looks like I was wrong about the acceleration rating on electronics (see below). You could, in theory launch a cortical stack (or similar) to escape velocity using a cannon. Not sure why you would though :) I should also note that an Orion drive is actually an ideal propulsion system for doing heavy lift work in low atmosphere. The only reason that we don't use them today is the potential for environmental damage (and that people get jumpy when you start using nuclear detonations as a means of propulsion). On post Fall Earth, I wouldn't imagine that anyone cares. http://www.projectrho.com/public_html/rocket/enginelist.php#id--Pulse--O... For more info. (Atomic Rockets is a fabulous site in general, well worth digging around in there!)
MAD Crab MAD Crab's picture
Easily?
Easily? Look. I'm not saying that this automagically works, but it's not out of the realm of possibility. First off, nobody wants to be in orbit of earth - that's where the killsats live. You want to fly away as fast as possible, which is exactly what happens if you're going fast enough to hit escape velocity. As I said before, even modern electronics can survive what you'd think are insane accelerations. The trick is that it's all small and of similar density. 20,000gs are possible, you just have to make sure there's no air gaps internally. 28g is nothing to even modern materials. The thing about a one-shot cannon is that you don't -need- a gun barrel. Just an overkill of energy below you. And like an Orion drive, you use heavy duty materials and ablative layers to keep yourself intact as you're pushed.
Aldrich Aldrich's picture
MAD Crab wrote:Easily?
MAD Crab wrote:
Easily? As I said before, even modern electronics can survive what you'd think are insane accelerations. The trick is that it's all small and of similar density. 20,000gs are possible, you just have to make sure there's no air gaps internally. 28g is nothing to even modern materials.
Huh. Looks like you're right, the electronics in guided artillery shells are rated at up to 15,000 g. So I'll have to retract my last - you totally could launch a shielded cortical stack (or similar) to escape velocity with a bomb. I'd imagine you still want a barrel though - space is big, and you need to be very precise about which way it flies if you ever want to find it. Air resistance would also be a problem. Another issue you might consider is that antimatter reactions create huge amounts of gamma rays, which can transmute elements into radioactive ones. So your payload might be a little bit... warm, when you go to pick it up. It really makes a lot more sense to just set up a neutrino broadcast - though I do understand the rule of cool on the antimatter cannon :)
MAD Crab MAD Crab's picture
Mwahaha! Thank you Aldrich!
Mwahaha! Thank you Aldrich! Space is wide (and good friends are too few) but a locator shouldn't be too difficult to throw on your nuclear cannonball. And hell, as heavily built as it must be, it might just go -through- a few killsats... I suppose that in many situations a neutrino farcaster makes more sense. I'm sure I'll think of a practical application eventually, though! . . . Nanite samples. Biosamples. Couriering large amounts of data? Hmm...
Smokeskin Smokeskin's picture
OneTrikPony wrote:
OneTrikPony wrote:
Also is there any realistic plot or macguffin that would require physical transport back to orbit rather than just farcasting? I'm looking for ideas that are fairly realistic based on the logic of the setting.
Other than the cultural artefacts mentioned by others, there is something else that is unique and unreplicable: entangled particles. Maybe there's a QE comms unit on Earth connected to something REALLY interesting and otherwise unreachable. Or something deep underground on Earth is broadcasting neutrino signals - it looks like it wants to communicate, but the signal is quantum encrypted, and you need to go on Earth to retrieve the quantum farcaster.
Smokeskin Smokeskin's picture
OneTrikPony wrote:
OneTrikPony wrote:
There may be something I dont understand but doesnt aerobraking from orbit involve about 3.5 minutes of reallly intense plasma, thus heat shielding on the shuttle. Failure of which can spread parts over half a continent?
The problem with orbiting is that you have to go REALLY fast to keep missing the Earth as its gravity tugs at you. If you're just at orbital height but stationary relative to the Earth's rotation, getting down isn't dramatic. Think Felix Baumgarten (even if he was stationary at a lower height). The same goes with getting up. The reason we need those incredibly big rockets isn't to get the height, it is to get the sidewards velocity needed to orbit. And when the shuttle has to come back down, instead of having an equally big rocket to slow it down from orbital speed, it uses aerobraking to shed the velocity. To compare, an ICBM can fit on a truck and carry a MIRV warhead to a height of 400km (but of course it doesn't have the delta v to stay up there). In reverse, the ICBM rocket moving slowly at 400km has the delta v to land safely on the ground. Theoretically, you could have a spaceship that flies by Earth, drops a payload that somehow manages to slow down relative to Earth and decend undramatically, and then flies back up in something that can only achieve height but is then picked up by a spaceship that flies away with it. A bit like a skyhook. Of course, the hooking part is very difficult when your relative velocities are at meteor magnitudes... But with a few stages, it should be totally doable. You drop a number of booster rockets - the first at the velocity needed to hook the slow payload, which then accelerates it up to speed to hook up with booster rocket 2, which then gets it up to speed to hook up to the spaceship. Since booster rocket 2 doesn't have to carry the fuel for rocket 1, their combined size would be much less than the size of a modern rocket (though you'd still need fuel to slow them down enough to make the rendezvouses, and that's going to be a lot).
ORCACommander ORCACommander's picture
I must warn you that any
I must warn you that any locators beacons you can send the killsats should be able to receive
ShadowDragon8685 ShadowDragon8685's picture
Everybody here is forgetting
Everybody here is forgetting the obvious solution. The Kilimanjaro space elevator and counterweight station [i]are still standing[/i]. And the counterweight is [i]far[/i] above the level of the killsat interdiction. So however you choose to get down (and boy, it will probably be a !!FUN!! ride, unless you're getting down the way you're getting up, in which case it'll just being boring and nerve-wracking,) you just get to Kilimanjaro and start climbing. You can restore power to the cable-cars, you can engineer your own self-powered cable-car, or, if you're in synths that just don't give a fuck, take hold of the cable and start manually climbing. The only bitch will be the fact that the spaceport is headhunter central, but they're low-altitude rotordrones, so once you get above their territory, you've just got a mind-numbingly long climb ahead of you. I'd use a synth that doesn't have any obvious "head" and is heavily kinetic armored. Also one equipped with a plasma rifle on a swivel. Then you can escape earth with [i]literally[/i] what you can carry out on your back! After that, you just need to have a ship waiting at the counterweight station, preferably an antimatter courier or an orion, and burn [b]hard[/b] because the LLA will be [i]piiiiiiiiiiiissed[/i] at you. (Or you could just do things the boring way and exfiltrate to more "normal" orbital habitats and propagate outwards like regular relic hunters. But that's not nearly as much fun as riding a nuclear jackhammer or an antimatter rocket out, whilst projecting a five-kilometer-tall fist with upraised middle finger at the LLA.) I also feel obliged to point out that EP tech has advanced to the point where a biomorph wearing a sufficiently engineered space-suit is a reentry vehicle in and of itself. Though Sunward points this out, and also points out that because of this, the killsats sometimes keep shooting the debris until they can no longer track any pieces bigger than a breadbox. So go ahead: you're already gonna make enemies. May as well sail in at the tail end of a swarm of MIRVs designed to nuke an entire patch of sky clean of the little fuckers.
Skype and AIM names: Exactly the same as my forum name. [url=http://tinyurl.com/mfcapss]My EP Character Questionnaire[/url] [url=http://tinyurl.com/lbpsb93]Thread for my Questionnaire[/url] [url=http://tinyurl.com/obu5adp]The Five Orange Pips[/url]
ORCACommander ORCACommander's picture
I was under the impression
I was under the impression the counterweight was both in the interdiction zone and filled with titan war bots
ShadowDragon8685 ShadowDragon8685's picture
ORCACommander wrote:I was
ORCACommander wrote:
I was under the impression the counterweight was both in the interdiction zone and filled with titan war bots
It is neither, as the opening story from the [i]Eclipse Phase[/i] core rulebook illustrates. It [i]is[/i] potentially full of still-functioning security bots which were set to "slaughter everything" mode as a last-ditch measure, but either way, plasma cannons, yo.
Skype and AIM names: Exactly the same as my forum name. [url=http://tinyurl.com/mfcapss]My EP Character Questionnaire[/url] [url=http://tinyurl.com/lbpsb93]Thread for my Questionnaire[/url] [url=http://tinyurl.com/obu5adp]The Five Orange Pips[/url]
lets adapt lets adapt's picture
Sorry to backtrack a bit but
Sorry to backtrack a bit but I've always been a fan of getting down to the surface of Earth by hitching a ride on mass being launched from an orbital mass driver towards the planet. Assuming that the mass gently pushed in the intended direction and gravity does the rest, how viable would it be to launch a vessel from it while it's hurtling towards Earth?
ORCACommander ORCACommander's picture
pretty feasible but them
pretty feasible but them using the term mass driver keeps me thinking about c fractional kinetic strikes
Leng Plateau Leng Plateau's picture
I'd say very feasible.
I'd say very feasible, I don't really see getting down as the problem. It may just be a personal impression but I tend to see the defensive net as a roach motel.
At least with Lovecraft, nobody pretends the gods are nice. And wherever you end up, there is guaranteed to be tentacles.
ShadowDragon8685 ShadowDragon8685's picture
I would imagine that mass
I would imagine that mass driven shots from the Moon to Earth are [i]not[/i] "gentle" pushes. I'm not saying you [i]couldn't[/i] hitch a ride on one, though. What I [i]am[/i] saying is that to actually get to Earth, you'd have to ride the kinetic warhead below the interdiction zone, and [i]then[/i] separate, and [i]then[/i] shed all of that momentum. You'd have to ignite a [i]very[/i] serious rocket to do that.
Skype and AIM names: Exactly the same as my forum name. [url=http://tinyurl.com/mfcapss]My EP Character Questionnaire[/url] [url=http://tinyurl.com/lbpsb93]Thread for my Questionnaire[/url] [url=http://tinyurl.com/obu5adp]The Five Orange Pips[/url]

Pages