by Tim DeBenedictis
Bye bye SkyCube. :(
in a way i am happy that i contributed in this learning experience and understanding more of the challenges faced in these projects
Hey, live and learn. Does not sound like it is dead quite yet. But you created a second satellite, so we have a second chance! Learn what you can from this. See if you can drive some standards into a global community to provide a better chance at success and when ready, LAUNCH AGAIN!! ( I am ready to back you again. )
I'll back you again.
So we probably won't be able to send messages and take pictures with SkyCube, which is a pity of course. Still, you managed to bring it into orbit! Also, you have identified SkyCube and are able to track it's position. (Will you update Satellite Safari accordingly? Would be nice.) I think these are huge achievements. I also think many of us are willing to back you in the second effort. We all knew that succes was not guaranteed. That risk is part of an enterprise like this. So thank you for letting us be part of our own space adventure. And keep up!
P.S. Will the problem with the solar panel also affect the possibility to deploy the balloon?
We are on board if needed!
So, is it possible for you to know if the solar panels are in fact deployed or not?
Are you receiving telemetry of any kind from the satellite (I have seen about the uptime, but what about other data)?
The antenna also need to be deployed along with the solar arrays or it is a separate mechanism (I may have skipped this information if you already posted it, sorry)?
Anyway good luck, it seems like you still have a recovery chance with the new antenna
Marco & Bas - without further comms from the satellite, it's impossible to know for sure what's going on. It's remotely possible that the transmit side of the radio has failed (or has gone very flaky), but the receive side is working - i.e. the satellite can hear us but not talk. The radio transmits and receives on different frequencies and there are two separate analog paths through the radio hardware. If we send "inflate balloon" commands and soon see a rapid orbit decay - or literally see the satellite - that would be strong evidence to support this theory. Bas - as hard as it is for us to accept this, you're probably correct that the messaging/imaging goals of SkyCube are not going to be achievable with comms in their current state. w/r/t the balloon - you're correct, if solar panels are stuck, the balloon will be very difficult to inflate. However we never tested this scenario on the ground, so what will actually happen is unknown. The balloon might just blow through the tie-lines restraining the panels. And - who knows - if the solar panels have actually deployed, but the problem is on the Tx side of the radio, then balloon inflation might just work. I don't want to raise false hopes here, but the truth is, at this point, we just don't know what will happen.
All - thank you very much for the strong words of support. It's been a trying couple of weeks over here, and a lot of soul-searching has gone on. The vote of confidence goes a long way right now. Thanks again.
Thank for your answers Tim. I have some other questions if you have the time.
Do you have any idea about what may have failed (in order to correct this in a possible new satellite)?
Could you get data form satellite at some point? It seems to me that at some point the transmitter worked because you talked about receiving the value of the time the satellite was on.
When will the new ground station antenna de deployed (approximatively)?
Keep listening, and good luck (again).
Hi Tim, thanks! Also for when you guys have the time: The update of Satellite Safari, is that easy to manage? Then we would at least know the whereabouts of our satellite. (If it's not easy to do, and you need your resources for managing the SkyCube itself, forget I asked.)
Apart from that: Whatever will or will not work with SkyCube, I hope there will a sequel to this story. SkyCube Strikes Back, how is that for a title? ;) It is a production I would definitely back.
Bas - the latest versions of Satellite Safari (1.6.4 for iOS and Android) definitely do track SkyCube. Search for object 39567 or by name (SkyCube). it's in there.
Advertising: 40K? Why did you have to spend so much money on advertising?
Vaibhav - remember that Amazon & Kickstarter take 9% of the funds raised in kickstarter. That roughly $10K is part of the cost of the kickstarter, and is included in that total. Cost of rewards like T-shirts, model rockets, etc. is also included. Every trade show we attended since 2012 - the CubeSat workshop, SmallSat conferences, ettc. - is included as well: conference fees, travel, advertising materials, etc. Promoting the project, both during the kickstarter and after, was done through PR firms. Mention in the Wall Street Journal does not just happen on its own. These things add up. SkyCube was, from the outset, intended to be a profitable venture, as well as an educational one, and advertising is part of the cost of doing business.
i have been a bit slow on reading this but is there any more updates coming?
Tim it's been awhile since your last update so if your getting discouraged just know that I am in to help funding the second go-round. My Contribution may not be much but I bet there are others like me.
Tim, has there been any further contact with SkyCube since this update? Have you attempted yet to send it the "inflate balloon" command, and if so, was there any change in the orbit or other indication that the balloon deployment was successful? Based on the cubesat success rates that you shared in a previous update, I don't have any unreasonable expectations, but figured I'd ask anyway.
Any updates? Any way for ISS to get a visual on the cubesat?
Hi, it's been a while - is there any chance that we'll still be able to get picures or broadcast texts?
Hi Tim. LituanicaSAT-1, launched at same time than SkyCube, descended yesterday from orbit. Any update about SkyCube mission?
Do we have any news? So just now we wait until the coms magically get fixed or the satellite deorbits?
May we receive an update regardless of the outcome?