Science
Spherical Satellites Aboard the ISS are Gary Gygax Approved
Posted by Sean Fallon at 7:40 AM on November 7, 2008
It's too bad Gary Gygax is no longer with us, because it would be interesting to get his opinion on SPHERES (for Synchronised Position Hold, Engage, Reorient, Experimental Satellites). These prototype devices are currently floating around aboard the ISS as part of an experiment developed by MIT students. The goal is to test flight formations that could one day lead to autonomous maintenance satellites capable of building large spacecraft while in orbit.

Smaller, multiple satellite missions are economical and provide redundancy. Instead of launching one big, heavy satellite, launching lots of little is easier. They can orbit Earth in tandem, each doing their own small part of the overall mission. If a solar flare zaps one satellite--no problem. The rest can close ranks and carry on. Launch costs are reduced, too, because tiny satellites can hitch a ride inside larger payloads, getting to space almost free of charge.
The idea sounds great, but I can't help but want to see numbers painted all over these things. [Universe Today via io9]

Comments (AU Comments · US Comments)
There are currently no AU comments for this post.
OMG! Ponies!
Posted 10:21 AM 7/11/08
The last thing I want to have to do on a space station is make a saving throw:
You try to close the airlock. Make a saving throw against your agility:
1 Botched Throw: Your bag of chips explodes and, while you float around, munching, you crash into the ant farm. You destroy years of research into ants' ability to sort tiny screws in a weightless environment.
Failed Throw: James Taylor forces you to listen to his easy listening adult contemporary music, including all of his hits from the Seventies
Successful Throw: You close the airlock door, saving the supply of Tang from being sucked into the cold pitiless vacuum of space.
19-20 Critical Hit: You find an inanimate carbon rod and wedge it in the door handle. When you get back to Earth, they throw a parade in honor of a true American hero -
The Inanimate Carbon Rod
OMG! Ponies!
LeadxSled
Posted 10:14 AM 7/11/08
i know but can't tell you. sorry =[
LeadxSled
MagnoliaBoy
Posted 10:14 AM 7/11/08
How exactly do they move around? Doesn't seem like they're big enough to hold allot of fuel.
MagnoliaBoy
takashimiike yes really
Posted 10:10 AM 7/11/08
Could have sworn those are dice from Dungeons & Dragons.
takashimiike yes really
GreyHammer
Posted 10:06 AM 7/11/08
does gawker just share article ideas now? lol saw this on io9 earlier i believe. been happening more and more.
GreyHammer
LeadxSled
Posted 10:06 AM 7/11/08
Or create 100m plus synthetic aperture telescopes that can see orders of magnitude farther than the best today and other types for large aperture sensors...o wait, you weren't suppose to know that.
LeadxSled
shamoononon has a hebetudinous dog
Posted 10:00 AM 7/11/08
"The goal is to test flight formations that could one day lead to autonomous maintenance satellites capable of building large spacecraft while in orbit."
Or to breed hairless dogs... that can survive in zero atmosphere...and never poop.
shamoononon has a hebetudinous dog
GarciaConcern
Posted 9:53 AM 7/11/08
"The idea sounds great, but I can't help but want to see numbers painted all over these things.
8 SPHERE, corner module. That kind of thing? Oh, wait. That was a tabletop reference. Roll 2 SPHERE-20 in re-entry damage.
GarciaConcern
Parapraxis
Posted 9:50 AM 7/11/08
the important question is, can you detect them with a smell-o-scope?
Parapraxis
m4ximusprim3
Posted 10:42 AM 7/11/08
@shamoononon has a hebetudinous dog: Judging by the guy in the middle's legs, they're 2/3 of the way there already.
m4ximusprim3
Jrsy is the dude, playin' the dude, disguised as another dude
Posted 10:36 AM 7/11/08
@OMG! Ponies!: Why do you hate James Taylor?
Jrsy is the dude, playin' the dude, disguised as another dude
obeisance
Posted 10:32 AM 7/11/08
@MagnoliaBoy: Compressed air.
obeisance
MagnoliaBoy
Posted 10:26 AM 7/11/08
@OMG! Ponies!: You shouldn't play Traveler than, it's exactly like that.
[en.wikipedia.org]
MagnoliaBoy
theawddone
Posted 11:02 AM 7/11/08
Ahem, there are already a large number of satellites in orbit with a similar goal...
[en.wikipedia.org]
theawddone
DisposableInterloper
Posted 10:58 AM 7/11/08
@shamoononon has a hebetudinous dog:
Would they, by any chance, be silver in color with a visually fluid texture?
DisposableInterloper
anti-hello-kitty
Posted 11:16 AM 7/11/08
@MagnoliaBoy: True. Hope you have the Vacc Suit-2 or Zero-G level 5 skills when you attempt to close the airlock or else you'll need to roll 9+ on 2d6. Not to forget that you are in a Scout Courier with only a Jump-1 engine but 3 parsec from a planet with a Type A starport. looks like you'll have to spend time skimming from a gas giant if you can find one. And remember that Vargr frigate you picked up on your radar? It's back. Your better be good with your single beam laser turret....
anti-hello-kitty
anti-hello-kitty
Posted 11:08 AM 7/11/08
Just for kicks when I was a pimple faced kid, we used to roll up super high level characters and have ultra battles...roll 1500 d20 in damage...+5 for your 'encase foe in flames' weapon assist...
anti-hello-kitty
ideaman2020
Posted 11:43 AM 7/11/08
@Jrsy is the dude, playin' the dude, disguised as another du...: Yeah. Everyone knows you should hate on John Mayer...
ideaman2020
ideaman2020
Posted 11:41 AM 7/11/08
@MagnoliaBoy: In microgravity it doesn't take much fuel to move pretty far...
ideaman2020
P3nnst8r
Posted 11:36 AM 7/11/08
Where's the lightsabers? This is going to be a pretty one-sided training session...
P3nnst8r
P3nnst8r
Posted 11:35 AM 7/11/08
@OMG! Ponies!: God, you're brilliant.
P3nnst8r
SrsRevo17
Posted 11:59 AM 7/11/08
@obeisance: actually, its compressed CO2 to be exact. Not air. You would think NASA would be smart enough to use compressed AIR, but no haha.
A few weeks ago, the lead flight director for the last crew aboard the ISS talked to us, and mentioned the SPHERES. She also had no idea why they used CO2.
SrsRevo17
shamoononon has a hebetudinous dog
Posted 11:47 AM 7/11/08
@ideaman2020: Who's John Mayer?
shamoononon has a hebetudinous dog
defn
Posted 12:24 PM 7/11/08
Looks like the Sulibans are here.
defn
scandalmonger
Posted 1:52 PM 7/11/08
Doesn't it ever bug you when they name something first and then find an acronym that'll loosely fit inside it?
scandalmonger
strider_mt2k
Posted 2:19 PM 7/11/08
Good against remotes is one thing...
strider_mt2k
diehippiedie
Posted 3:45 PM 7/11/08
they look so small in the 1st picture
diehippiedie
ddtx2
Posted 11:41 PM 7/11/08
Give them to Apple and you´ll have a pretty nice satellites around the ISS.
ddtx2
GTgeek
Posted 3:39 AM 8/11/08
@GreyHammer: I see that all the time as well. It's not so bad because I only read Giz and Kotaku.
GTgeek
Blaxpear
Posted 5:45 AM 8/11/08
Just what we need. More space junk we can't see! Just wait till one of these things crashes into a manned space mission at 400,000 MPH. Maybe these Aerospace folks will get the idea.
Blaxpear