Name: スターリンクミッション (Starlink Mission)
Uploaded: 2021-01-14T10:23:02.000Z
Duration: 1 h 15 min 14 s
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It is 8:55 a.m. eastern on January 29th and you're looking at a live view of the Falcon nine as it awaits its target at 907 a.

Eastern Time launch from Cape Canaveral Air Force Station in Florida.

Good morning from Space X headquarters here in Hawthorne, California My name is Lauren Lions, and I'm an engineer on our Starling team here.

It's basics and welcome to our live webcast of our fourth Starling commission.

To date, we have launched three satellites of 60 Sorry, sorry.

Three sets of 60 Starling satellites, one set back in May of 2019 another in November and the most recent, just a few weeks ago, on January 6th.

This network of relatively small but advanced satellites is designed to bring high speed, low leighton see broadband Internet to people all over the globe.

By design, the satellites will be able to service areas of the globe where connective ity has been unreliable, too expensive or completely unavailable.

For those of you who follows basics closely, you know, we successfully completed an in flight demonstration of our crew Dragon launch escape system about a week and 1/2 ago on January 19.

This test was the last major milestone before we slide NASA astronauts to the space station for the first time on our crew Dragon spacecraft later this year.

This is the mission known as Demo to the rocket you see on your screen.

Right there also played a role in these efforts.

Specifically, this booster previously launched the first crew Dragon spacecraft minus the astronauts, of course, enlarged it to the International Space station for NASA back in March of last year, this was a mission known as Demo one.

Now, today we're going to attempt to recover this Falcon nine first Age for the third time, this time on the drone ship.

Of course, I still love you, which is currently stationed about 350 nautical miles off the eastern coast of Florida.

Will also be attempting to recover both faring pale Perillo faring halves today during our using our two faring recovery vessels, Mystery and Miss Chief.

So we likely won't see those who use live but will provide updates on progress on that recovery as they become available.

So we're continuing to countdown to liftoff.

But if for some reason we have to call a hold on today's launch, we do have a backup opportunity on Thursday, January 30th at 8:45 a.m. Eastern.

But at this time, all systems are go for an on time liftoff.

My name is Jesse Anderson, and I'm a lead manufacturing engineer here at Space six.

Right now we are looking at a live view of Falcon nine on our Pad Space Launch Complex 40 or slick 40 in Cape Canaveral, Florida Falcon nine stands 70 meters tall, and when it's fully fueled, it'll hold just over a £1,000,000 of propellant that the vehicle will burn through in less than three minutes after lift off, we prepped Falcon nine for launch in our hangar at the base of the pad, and upon completing final checkouts, Falcon nine rolled out to the pad with the starling payload and went vertical.

Early this morning, the chief engineer held a technical pole at T minus one hour to confirm no significant issues, and launch director held a propellant load and launch Go no go.

Pull at T minus 38 minutes to ensure all teams were good to begin the fuelling process.

Falcon nine has been loading propellants since t minus 35 minutes, and currently our rocket grade kerosene or RP one is nearly fully loaded on the first stage, which is the bottom 2/3 of the vehicle that you see there on your screen.

That first stage, which previously flew during Space six's demo One mission for NASA as well as the Radar SAT consolation mission in June of 2019 is responsible for accelerating the vehicle through the Earth's atmosphere to the edge of space with the help of nine Merlin engines.

Above that first stage is the second stage, which has a single Merlin vacuum, or EM back engine, which ignites after the first stage separates.

The second stage is what will carry the starling satellites to an altitude of 290 kilometers above the earth's surface.

At this time, second stage is fully fueled, and liquid oxygen loading is currently underway On both first and second stage.

The stack of 60 satellites is safely enclosed inside of the 17 foot diameter payload fairing, which is the pointed in closer on the very top of the rocket, and we've got a nice view of the satellites stacked up right there thes air flat satellites so you can see that there on your screen.

And once we reach the vacuum of space, we will deploy the faring as these second states continues on its journey to its final orbit.

So far, weather is looking good during our launch window for an on time launch, but we'll be keeping an eye on on this all the way down to T minus zero.

The Air Force range is prepared to support today's mission.

Waters are clear of any ships in the range continues to ensure the safety of our launch.

The vehicle satellites, weather and range are all looking good for an on time lift off just a few minutes from now.

Today, most of your satellite Internet service is come from geo.

A single geo sat wolf served a fixed but brought area and is typically placed.

About 35,000 commoners are higher above the earth.

One of the main draw box of that high altitude is high Leighton see or delay in that signal that's provided because they're so far above the earth.

Starting on the other hand is a constellation of multiple satellites that orbit the planet, but it much lower at about 550 kilometers.

Because of this low orbit Leighton see, it's much lower than with satellites in geo stationary orbit.

This enables Starling to deliver service service is like seamless video calls that are usually not possible on other satellite Internet systems.

And because Starling satellites fly in a global consolation, we can bring high speed Internet's of places that previously had terrible service or no service at all.

Some of the most exciting opportunities for Starling are rural or remote locations where traditional fiber or cable just isn't practical.

And Starling can also deliver high speed Internet locations where fiber and cable aren't possible at all, such as a cruise ship or an airplane building.

A consolation that can provide this level of service is incredibly challenging, but we're making steady progress towards that goal with every starling watch and one quick note.

During our last lunch, we mentioned that we were experimenting with a darkening treatment on one of our satellites.

This is part of an effort to minimize reflections from the satellites that may be distracting to some astronomers during their observations of the night sky.

It takes a few weeks for those satellites to reach their final orbit destination, so we don't have the results of that dark SAT experiment just yet.

But we'll be sure to share what we've learned as the data becomes available.

We are currently a little bit over four minutes from lift off, and Falcon nine is now moving into the final stages of the countdown.

This is where we allow a small amount of the super chilled liquid oxygen to flow into the Merlin turbo pumps prior to the full flow of liquid oxygen into the vehicle, and that's to avoid any shocks to the system.

Liquid oxygen is also what's creating the white puffs around Falcon nine.

We continue to load super chilled liquid oxygen or locks into the stage until just before liftoff, and when that super chilled locks comes in contact with the ambient air around it, it creates those white clouds surrounding the vehicle that you can see there on your screen.

And just a few moments ago, around T minus 4.5 minutes, the transporter Erector retracted away from the rocket slightly.

And this provides clearance for Falcon nine.

The first and second stages are both nearly fully loaded with £1 million of kerosene fuel and liquid oxygen.

First stage should finish proper loading at T minus three minutes and second stage at T minus two minutes at T minus 60 seconds.

To be sure to listen into the call out that Falcon nine is in startup.

This means that the Rockets autonomous internal flight computers have taken over the launch countdown.

This booster has launched from our 39 a launch pad, our Vandenberg Launchpad, and it is now getting ready for lift off from our slick 40 launchpad.

Today the Starling payload continues to be healthy.

The Falcon nine team is tracking no issues on the rocket, whether it's still looking good and the Grange is green for launch.

So let's listen into the last few minutes of the countdown stage to lock closed, Closed out, ground us Close.

And we've just had a nominal lift off of our Falcon nine vehicle carrying our starling payload on its way to its targeted orbit in just about 20 seconds.

Coming up here, we will be passing through Max talking, not a supersonic.

That is the maximum aerodynamic pressure that the vehicle will see, which is the largest structural load that the vehicle sees throughout.

A cent vehicle is experiencing maximum aerodynamic pressure, and we've just heard that call out for Max.

Coming up next in about a minute, will be three events back to back, starting off with Mico, or main engine cutoff, followed immediately by stage separation.

And this is where the first stage separates from the second stage and then followed by SCS one, which is second engine startup and Beckett in Jill.

We should be able to see all three of those events live on your screen, but right now we've got an awesome view looking after on the vehicle with the earth in the background.

Now, if you're just now joining us for about 30 seconds away from Mico main engine, cut off stage separation and s E s one or second engine start one.

There's that main engine cutoff stage separation confirmed stage separation for state Separating from second stage on your left screen and on the right second engine startup.

That's that end back engine on our second stage and there's that bright red glow on the engine.

So now coming up in about 20 seconds is faring deploy.

And as Lauren mentioned earlier, we will be attempting to catch both payload faring halves on a recovery vessels, mystery and mischief.

Well, well, it will be unlikely that we will see these live on the Webcast will bring you updates as they become available.

You can also check into our social media for updates as well during separation confirmed and there's that call up.

Four bearing separation there is faring deploy.

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スターリンクミッション (Starlink Mission)

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