SpaceX Tuesday...

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Beati Dogu

8,897 posts

140 months

Friday 1st December 2017
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The Falcon 9 static fire at SLC-40 is set for Saturday, with the launch itself next Friday.

The new transporter erector can do the "throwback maneuver" at launch, unlike its predecessor. This allows it (and the hoses and other gear) to move out of the path of the rocket's exhaust. They already have this at Pad-39A and it helps them turn the pad around faster.

It's actually taken them 10 months to rebuild the pad as they didn't start until February.

SpaceX are currently on 16 launches for the year, which is tied with ULA's record year of 2009. With 2 more scheduled in December, they should beat that soon. Impressive as that sounds, next year the plan is to launch 31.

p1stonhead

25,578 posts

168 months

Saturday 2nd December 2017
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First payload for falcon heavy will be a Tesla roadster biggrin

https://twitter.com/elonmusk/status/93678247750224...

MartG

20,695 posts

205 months

Saturday 2nd December 2017
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I wonder if it'll just be fitted to the top stage exposed to space, or inside a used Dragon capsule

Beati Dogu

8,897 posts

140 months

Saturday 2nd December 2017
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It wouldn't even fit through the hatch on a Dragon and it's too big for the unpressurised "trunk". They'll have to use a payload adaptor and full fairing. They can fit a school bus in there according to their website.



Sounds like BS anyway.


p1stonhead said:
First payload for falcon heavy will be a Tesla roadster biggrin

https://twitter.com/elonmusk/status/93678247750224...
Oooh, nearly called it on the previous page in regard to Zuma. hehe

Beati Dogu said:
No government agency is owning up to this one. Even the secretive NRO is denying it's theirs.

Maybe it's Tesla "launching" the Model 3 or their new truck. wink
Edited by Beati Dogu on Saturday 2nd December 19:47

Caruso

7,441 posts

257 months

Saturday 2nd December 2017
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Now that's how you do a new car launch. Great publicity stunt.

MartG

20,695 posts

205 months

Saturday 2nd December 2017
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Seems a bit of a waste though - if its being launched on a trajectory to Mars surely they could come up with something a bit more useful than a car

Caruso

7,441 posts

257 months

Saturday 2nd December 2017
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MartG said:
Seems a bit of a waste though - if its being launched on a trajectory to Mars surely they could come up with something a bit more useful than a car
Anything genuinely useful such as a comms relay satellite would cost millions and be a big loss if it doesn't make it. The car is comparatively cheap and buys a lot of publicity.

Beati Dogu

8,897 posts

140 months

Saturday 2nd December 2017
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Well, they took 3 battery-powered electric cars to the moon.

RobDickinson

31,343 posts

255 months

Saturday 2nd December 2017
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It's probably a joke but yeah first launch of the heavy no serious payload would be on the cards

Eric Mc

122,076 posts

266 months

Saturday 2nd December 2017
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It's not actually "going to Mars". It would be launched on a trajectory that will take it out beyond the orbit of Mars - but Mars won't be there when it gets to that orbit - so it will go into orbit around the sun with an aphelion that takes it out beyond the orbit of Mars each time it goes around the sun.

MartG

20,695 posts

205 months

Saturday 2nd December 2017
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Caruso said:
MartG said:
Seems a bit of a waste though - if its being launched on a trajectory to Mars surely they could come up with something a bit more useful than a car
Anything genuinely useful such as a comms relay satellite would cost millions and be a big loss if it doesn't make it. The car is comparatively cheap and buys a lot of publicity.
Something relatively simple to monitor the environment as it travels would be useful - though I guess you'd then get into having to have a comms system capable of maintaining the link to Earth

p1stonhead

25,578 posts

168 months

Sunday 3rd December 2017
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MartG said:
Caruso said:
MartG said:
Seems a bit of a waste though - if its being launched on a trajectory to Mars surely they could come up with something a bit more useful than a car
Anything genuinely useful such as a comms relay satellite would cost millions and be a big loss if it doesn't make it. The car is comparatively cheap and buys a lot of publicity.
Something relatively simple to monitor the environment as it travels would be useful - though I guess you'd then get into having to have a comms system capable of maintaining the link to Earth
I mean, we have robots driving around on mars right now so I guess any data gathering would be pretty limited in usefulness. We already know all we can know about mars from mechanical things I guess?

RobDickinson

31,343 posts

255 months

Sunday 3rd December 2017
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p1stonhead said:
I mean, we have robots driving around on mars right now so I guess any data gathering would be pretty limited in usefulness. We already know all we can know about mars from mechanical things I guess?
Nope we've tons more to learn, another rover going in 2020.

Eric Mc

122,076 posts

266 months

Sunday 3rd December 2017
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Absolutely Mars has the same dry land area as earth - so we've (literally) barely scratched the surface.

MartG

20,695 posts

205 months

Sunday 3rd December 2017
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p1stonhead said:
MartG said:
Caruso said:
MartG said:
Seems a bit of a waste though - if its being launched on a trajectory to Mars surely they could come up with something a bit more useful than a car
Anything genuinely useful such as a comms relay satellite would cost millions and be a big loss if it doesn't make it. The car is comparatively cheap and buys a lot of publicity.
Something relatively simple to monitor the environment as it travels would be useful - though I guess you'd then get into having to have a comms system capable of maintaining the link to Earth
I mean, we have robots driving around on mars right now so I guess any data gathering would be pretty limited in usefulness. We already know all we can know about mars from mechanical things I guess?
I was thinking more about the environment between here and mars - if Elon is planning on sending people to Mars, knowing the radiation levels etc. they will need protecting from en-route will help a lot.

RobDickinson

31,343 posts

255 months

Sunday 3rd December 2017
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We know that. it's not the normal radiation levels they need protection against but solar flares.

Beati Dogu

8,897 posts

140 months

Tuesday 5th December 2017
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CRS-13 has been rolled out to the pad and the static fire is scheduled for Wednesday.

This is a pre-flown rocket (formerly CRS-11) and the word is they haven't cleaned the booster since then. Apparently they've wiped pinstripes in the soot. laugh

RobDickinson

31,343 posts

255 months

Tuesday 5th December 2017
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Scheduled for launch USA Saturday some time

Beati Dogu

8,897 posts

140 months

Tuesday 5th December 2017
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Yes, but being effectively a brand new pad and a NASA mission, they're taking their time with this one.

The capsule may overfly the UK, so hope for a clear night. (I assume it will be dark here when they launch)

MartG

20,695 posts

205 months

Wednesday 6th December 2017
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SpaceX CRS-13 has been delayed again to no earlier than December 12 at 11:46 am.
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