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SpaceX Discussion Thread


Skylon

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Let's just pause and consider for a moment that Telstar 19 VANTAGE massed over 7 tonnes...making it the heaviest comsat EVER launched to GTO.

Which is dramatically more than F9 v1.1's expendable capacity.

Which Block 5 launched with enough margin to recover the booster.

EDIT: It's also 1.5 tonnes greater than the quoted maximum recoverable GTO payload on the SpaceX pricing list. Which means the rest of those numbers are probably a bit low, too.

Edited by sevenperforce
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Should I get up at 6:30 to watch the launch live?

ehhhhhh

they probably won't say anything about fairing recovery until either Elon tweets or Mr. Steven comes in to port with her catch

it's probably going to work this time

Nah. If it works I'll post the song when I get up and find out about it.

Edited by cubinator
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6 minutes ago, cubinator said:

Should I get up at 6:30 to watch the launch live?

ehhhhhh

they probably won't say anything about fairing recovery until either Elon tweets or Mr. Steven comes in to port with her catch

it's probably going to work this time

 Nah. If it works I'll post the song when I get up and find out about it.

Hullo, fellow CST-er!

I'd usually sleep, but there's an Ariane 5 launch within 30 minutes of the Falcon 9 - and I haven't seen a live rocket launch in a month. So I'll be getting up early!

EDIT: within 15 minutes, actually, should everything go according to plan! *knocks on wood* *eats peanuts*

Edited by Ultimate Steve
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14 hours ago, sevenperforce said:

Let's just pause and consider for a moment that Telstar 19 VANTAGE massed over 7 tonnes...making it the heaviest comsat EVER launched to GTO.

Which is dramatically more than F9 v1.1's expendable capacity.

Which Block 5 launched with enough margin to recover the booster.

EDIT: It's also 1.5 tonnes greater than the quoted maximum recoverable GTO payload on the SpaceX pricing list. Which means the rest of those numbers are probably a bit low, too.

The so-called max payload on the pricing list is kinda troll, as SpaceX gave margins on those numbers for second stage recovery.

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5 minutes ago, Delay said:

Looks like they have multiple cameras at roughly the same position on the second stage?

Two cameras, on opposite sides of the stage, to film both sides of the engine bell. It's just that one of them is flipped upside-down, so the picture looks quite similar. But if you watch the Earth in the background, you'll realize that they are completely different views.

Edited by Streetwind
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