1405199
story
mpd2014 writes
"When the next shuttle takes off to the space station on October 2nd it will have a new webcam attached to the external tank that is sure to provide spectacular images. If you're interested in the schematics and technical details NASA has also made those available."
Woohoo (Score:1)
webcam in space (Score:4, Funny)
Re:webcam in space (Score:1)
webcam? blog! ;) (Score:1)
Re:webcam? blog! ;) (Score:2)
Considering NASA's funding problems they might as well become complete CAM WHORES and post a wishlist URL of gifts that their admiring fans could give them.
Re:webcam? blog! ;) (Score:2)
and everyone is thinking... (Score:3, Funny)
It has been onboard already (Score:5, Informative)
Apparently, this is just the first time it can be publicly accessed.
Re:It has been onboard already (Score:5, Informative)
They even provide MPEGs for those Quicktime-impared.
Re:It has been onboard already (Score:1)
Re:It has been onboard already (Score:2, Informative)
It's really neat watching the rocket's SRBs seperate and spiral off.
Re:It has been onboard already (Score:2)
It's been used 21 times; this is the 1st STS use (Score:2)
STS-112 will be 21st launch for RocketCam (if you don't count the first demo launch in 1997). All of the RocketCam's have worked so far. A total of about three dozen cameras have been flown.
...
The view of the Earth falling away will be familiar to anyone who has watched a Delta rocket launch lately - but will be a first for the Space Shuttle program.
Re:It has been onboard already (Score:2)
Ohh, the newsvalue of that article was close to zero then :)
How it's gonna look like... (Score:2)
To have an idea of the picture you're gonna get from that camera, take a look here [eclipticenterprises.com].
If you ask me, it's really not that novel, oke this rocket is a bit bigger...but it still just goes up....
Re:How it's gonna look like... (Score:2)
Yes.. but think of how it would look if we have another challenger incident
Re:How it's gonna look like... (Score:3, Insightful)
Hmmmm... some weird loops, the cam is annihilated, the cam windows blacks and you'd still have to tune into CNN to find out what is going on?
A -webcam- ? (Score:1)
Actually, where's my wallet...
Re:A -webcam- ? (Score:2)
In fact, the THREE episodes all have music by Liam Howlett, the guy behind the Prodigy.
hope it doesnt get /.ed (Score:2)
Re:hope it doesnt get /.ed (Score:4, Interesting)
Not liftoff (Score:3, Interesting)
I still think they should fly the otherwise wasted tank into orbit to be used as parts or huge additions to the space station.
Multiply the space station's internal volume by 10 in just one trip. After all the tank is a high pressure vessel. It should be able to hold 14.5 lb/sq in atmospheric.
Just give the shuttle a bit more power, drop the boosters and park the tank next to ISS.
Would make ISS look like a toy.
Re:Not liftoff (Score:1)
I don't know if the actual visible part of the tank is high pressure (it probably is, or could be easily made to be), but to be of any use as an ISS component the tank would need a major redesign.
Re:Not liftoff (Score:2)
Read about the inner workings of the external tank here [nasa.gov].
Re:Not liftoff (Score:2)
Re:Not liftoff (Score:3, Insightful)
The reaction-control jets will have similar troubles. Remember the control problems the astronauts in Apollo 13 faced when trying to control the LEM with the command/service modules still joined?
Re:Not liftoff (Score:2)
I do not know, however, if the OMS were ever used after MECO and before ET SEP.
Re:Not liftoff (Score:2)
Not quite. The OMS can be used during second stage for an abort. They could, but would not, be used during a non-abort, since their fuel is needed for orbital maneuvers and deorbit. Moreover, during a nominal mission, it is more efficient to use the OMS for Holman transfer to a higher orbit than to use it to push the extra mass of the tank and fuel in parallel with the SSMEs.
There is no reason that the OMS would ever be used between MECO and ET Sep. That is only a few seconds. Also, as mentioned before, they do not have the control authority required with the ET attached.
The SSMEs cannot be used after ET Sep. There is no fuel for them except a few pounds trapped in the lines, and even that is vented and purged to prevent ice damage.
Re:Not liftoff (Score:1)
Re:Not liftoff (Score:3, Insightful)
NASA must have a giant stick up its ass to bring the ETs almost completely into orbit, only to let them burn up in the atmosphere.
I still haven't heard a reasonable explaination as to why this great idea [spaceislandgroup.com] has been ignored for so long. IMO, it's because the idea of "Reuse/Recycle/Reduce" is not compatible with getting maximum tax funding. They'd rather blow billions on a shiny new ISS (where maintenance consumes scientific work) than on boosting and retrofitting the large ETs.
--
Re:Not liftoff (Score:3, Informative)
Um... no. Obviously you haven't seen this flick here [nasa.gov] (some stills are available here [nasa.gov]). The video from a similar camera mounted on a Delta II is simply stunning. Seriously, I can't begin to describe how beautiful it is, you need to go watch it. I have yet to get tired of watching it.
Re-entry pictures are going to be few if any. But I'm already drooling at the thought of video like this from a shuttle launch.
Re:Not liftoff (Score:2, Informative)
The tank is not built to withstand vacuum. Some of the resins in the external tank would start to sublimate in vacuum. It would last for a several days in space, but not the months or years that would be required for a space station.
They could redesign an external tank that would survive in space, but it would be significantly heavier and would greatly reduce the payload.
ET reuse (Score:3, Informative)
Sounds like a good idea, except... (Score:1)
.
Re:Sounds like a good idea, except... (Score:2)
Think about it for a minute.. It will come to you.
Re:Not liftoff (Score:1)
Self-Destructing Web Cams (Score:2)
Scores so far:
Strapped to the Space Shuttle: 9.7
Sitting in a British museum: 4.2
New Motto! (Score:2)
They should put two cameras on it though.. the other one should be in the same housing, but facing forward. That would be a nice view of the splashdown of the external tank...
Re:New Motto! (Score:1)
Re:New Motto! (Score:1)
splashdown of the external tank (Score:2)
That's cool but... (Score:1)
Re:That's cool but... (Score:2)
Re:That's cool but... (Score:2)
The next step will be to upgrade to a 56K. In a couple of years they'll go with a cable modem, they just need to find a big enough spool to hold all that CAT5.
Looking Forward... (Score:1)
The actual URL, anyone? (Score:2, Interesting)
That is, assuming it's woodpecker-proof. [nasa.gov]
That 70's show, --- (Score:1)
Re:That 70's show, --- (Score:1)
Re:That 70's show, --- (Score:1)
Re:That 70's show, --- (Score:1)
Re:That 70's show, --- (Score:1)
Re:That 70's show, --- (Score:2)
You don't need a shitload of computational power to run the shuttle. What you do need is a computer that will actually work in space. And guess what, Sparky? That brand new Pentium 4 or Athlon you've got on your desk won't work. The systems need to be hardened at the fab level in order to work.
Re:That 70's show, --- (Score:1)
it has to be said. (Score:1)
Good golly, lookit all the documentation! (Score:1)
I'll bet if one of the astronauts wanted to sign the external tank, they'd have to test the ink for combustability, and analyse the difference in solar heating.
My favourite quote: "Considering the strong controls and verifications in place, the overall likelihood of occurrence of a catastrophic hazard remains "improbable", and all hazard causes are 'Controlled'"
Re:Good golly, lookit all the documentation! (Score:1)
.
Well... (Score:1)
I figured "webcam=crappy picture", but after checking out the samples, I'll definitely tune in for the webcast (if there is any)
Nothing like giving space/tech/cool stuff people another way to watch the launch.
d3vpsaux: Two Geek Thumbs-Up
Drag and Fuel (Score:1)
Re:Drag and Fuel (Score:2)
Re:Drag and Fuel (Score:1)
Re:Drag and Fuel (Score:1)
That is one of those vague numbers that really does not mean much in the real world. A few years ago, a project I had been working on, SRTM [nasa.gov], finally went to Florida to be launched on the shuttle. One of the surprising things I found out was that they were also bolting several hundred pounds of lead weight into the cargo bay, basically to balance the load. This is for the same reason airplane pilots (are supposed to) calculate "weight and balance".
So basically, something as lightweight as this camera, even counting the two S band antennas and transmitters, probably has no real effect on fuel consumption.
nothing new... (Score:2)
Estes has been doing this since the sixties.
see. [angelfire.com]
It's a Rocketcam! Wohoo! (Score:3, Informative)
For previous rocketcam footage, check http://www.eclipticenterprises.com/gallery_rocket
This is not a repost (Score:1, Redundant)
Re:This is not a repost (Score:1)
Re:This is not a repost (Score:2)
I wish it wouldn't hurt (Score:1)
Why is this a webcam? (Score:2)
broadcast (Score:1)
Seems a little long in coming (Score:1)
I would have thought something like this would have happened a while ago, and I honestly expected a little more commercial exploitation of technology like this to pick up interest in shuttle launches. Can you imagine an IMAX camera on the outside tank? Or how about something from the inside, with sound and perhaps a unstable mount (a little shaking would make do a lot for conveying what it's like to really fly).
Better yet, how about a camera mounted on the shuttle itself for a landing? (think dashboard, what a view.)
IMAX on the shuttle - been done! (Score:1)
Better yet, how about a camera mounted on the shuttle itself for a landing? (think dashboard, what a view.)
When I was at Kennedy Space Center [sic], and it must have been 10 years ago now, they had an IMAX film, "The Dream is Alive". That had some nice shots of the runway as seen from the flight deck. Landing a Cessna 150 was never the same, after that :)
I've seen several IMAX films since, and none have come close to being as good as this one.
Truly! (Score:1)
Re:Seems a little long in coming (Score:1)
The article [spaceflightnow.com] I read indicates it will be one starting 10 minutes before launch and last until a short time after separation.
not a webcam (Score:4, Insightful)
calling that a webcam is the same as calling a studio camera and camera crew a webcam... It is another monitoring camera / eye-candy camera added to the shuttle launch vehicle.. IT is identical to most cameras that NASA uses on it's launch vehicles.
Too bad that it's a throw-away one time use item.... it's built like a tank and would probably last 100 years at a weather station or pointing at my back yard.
3G's and SubZero Temps... (Score:3, Funny)
10...9...8...7...EMERGENCY LAUNCH HOLD!
"We have a warning light!" "What's wrong!" "The External Fuel Tank, It's The Camera. It melted."
all systems go (Score:1)
Testing reveals: ET Shuttle Observation Camera STS-112 PAR Flight Hardware Certification Summary [...] No issues ".
Just as long as they don't put a hairline crack in the tank when they screw on the web cam.
Until this shows up - check out GBR! (Score:2, Informative)
The Gates brothers [gbrocketry.com] flies some of the coolest rockets in HPR today, and they have hands-down the best video [gbrocketry.com].
And for more webcams.. (Score:2)
Very
I'll have to add this as a news feature.
Re:And for more webcams.. (Score:1)
what about php linux mySql that makes it /. friendly.
Re:And for more webcams.. (Score:2)
X10 (Score:1)
They had one on the Stardust launch vehicle - (Score:2)
A 3MB version is here - http://stardust.jpl.nasa.gov/movie/part10.html [nasa.gov]
The biggie is here - http://stardust.jpl.nasa.gov/photo/launchanim.htm
If only... (Score:1)
I know NASA has sensors everywhere on the Shuttle to monitor everything, but sometimes when sensors give strange readings, it's nice to be able to see what the actual end result is manifesting as.
I'm just saying it's long overdue, and could be used to provide more than just cool video footage of a launch. Two cameras coud interleave their picture at 15fps, and you'd get two full streams. But NASA will probably never do that.
Re:If only... (Score:1)
Well... actually, they know exactly what went wrong. There are several cameras on and around the launchpad, and after much analysis they found out exactly when the O-ring broke seal (during initial firing if I recall correctly). An extra cam may have helped, but really, they've got it covered.
Boom! (Score:2)
Although, I gotta admit, it'd be an impressive explosion.
-Ed
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Re:Boom! (Score:1)
Err, well I realize that was an attempt at humor. But since I tend to be pedantic, the "chemicals" in the tank, hydrogen and oxygen, are only highly explosive when mixed.
Image Preview (Score:1)
http://www.spaceflightnow.com/station/sts112/0209
What would really be cool... (Score:2, Insightful)
O-Rings (trouble?) (Score:1)
"Ok, that was pretty good resolution - let's go for hi-res. Throttle up the camera feed to 106%."
BOOM!
This is the first time? (Score:1)
It sure will be spectacular, indeed... (Score:2)
Apollo launch footage? (Score:1)
this isn't new (Score:1)
Why can't NASA use the tank (Score:1)
Alternatives to spaceflightnow.com footage? (Score:2)
As a taxpayer who (willingly, mind you! note my name!) supports the space program already with tax dollars, I don't feel I should have to pay to view something I already helped to fund. While I still read SFN's text coverage, which is still free, I can't view the videos.
Is there another site out there that posts timely (SFN does it same day or next day) videos of launches? And if the Ecliptic's site fails to post the entire sequence, all 10+ minutes of it, where might I find it?
Heck, what about archives of on-orbit ops, other launch shots, reentry/approach, and landing? I've a video project in mind that I'd like to use footage for...