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SpaceX rolls Inspiration4 Falcon 9 rocket to the pad for historic launch

68 pointsby Pikkieover 3 years ago

4 comments

mabboover 3 years ago
Interesting choice by SpaceX to use their booster B1062.<p>One would presume that, given the profile of this launch, they will definitely pick the booster that they have the absolute most confidence in. And so they didn&#x27;t choose a brand-new-from-the-factory booster. They picked B1062, which has flown twice already.<p>It&#x27;s not a real champ like 1051 which has flown 10 times and may have picked up some age-related defects. But it&#x27;s also not likely to have any serious build flaws, since it&#x27;s survived launch twice already without any problems.<p>I imagine this is the same reason they pushed NASA so hard to let them use re-flown boosters for their human launches. A decade ago, it would be an insane thought, but using previously-flown hardware reduces the risk.
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soaredover 3 years ago
As far as billionaires go, Isaacman is kind of well qualified:<p>2012, he co-founded Draken International, a Florida-based company that trains pilots for the United States Armed Forces. The company operates one of the world&#x27;s largest fleets of privately-owned fighter jets.<p>In 2004, Isaacman began taking flying lessons. In 2009, he set a world record for circumnavigating the globe.[6][8] He received a bachelor&#x27;s degree in professional aeronautics from Embry-Riddle Aeronautical University in 2011. He is flight qualified in multiple military jet aircraft.[4] In his 20s, he flew in many airshows, but by his 30s, he had stopped flying much.
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avmichover 3 years ago
&gt; Unlike the Shuttle, which was largely designed by politicians and committees and engineered retroactively<p>It&#x27;s like saying a service is designed by PMs and engineered retroactively :( . It&#x27;s a bad choice of words.
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mulmenover 3 years ago
&gt; Set to fly on a twice-flown Falcon 9 booster and in a once-flown Crew Dragon capsule, SpaceX’s first fully private astronaut launch will also be reaping the fruits of the company’s decade-long pursuit of reusability.<p>Is this the first time a Crew Dragon has been re-used?
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