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As it happenedended

SpaceX Starship SN10 launch - as it happened: Mars-bound prototype finally lands but explodes shortly after

Roughly eight minutes after landing, SN10 exploded while sitting at a lean on the landing pad

Anthony Cuthbertson
Thursday 04 March 2021 00:37 GMT
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Spacex starship finally lands without exploding, only to explode moments later

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SpaceX has successfully performed a flight test of its Mars-bound Starship spacecraft on Wednesday after several delays.

Starship SN10 lifted off to 10km before landing successfully at SpaceX’s Boca Chica facility in Texas, achieving what its predecessors could not.

Roughly eight minutes after landing, SN10 exploded while sitting at a lean on the landing pad.

Despite the explosion, the high-altitude flight test marked significant progress towards Elon Musk’s Mars ambitions.

SpaceX provided a live stream of the launch and landing, but did ended it before the explosion took place.

You can read all the updates as they happened here.

Reattempt on track

We’re still on track here for a high-altitude flight test of Starship SN10.

All being well, lift-off will take place in just under 30 minutes.

SpaceX’s official stream will be live in about 15-20 minutes - we’ll have it right here as soon as it’s live.

Anthony Cuthbertson3 March 2021 22:02

Still no venting

There is a distinct lack of venting happening on the launchpad right now, suggesting SpaceX’s timeframe may need to be revised.

There is less than two hours left in this launch window.

(CC)
Anthony Cuthbertson3 March 2021 22:16

Condenser spewing

The condenser is beginning to spew some vapour, which typically indicates that we’re anywhere from 30-50 minutes away from lift-off.

Anthony Cuthbertson3 March 2021 22:26

Preparations continue

There is a lot of venting happening on the launchpad right now as propel loading continues.

This is a great indicator that SpaceX is nearing the final stages of preparation ahead of a launch attempt.

Anthony Cuthbertson3 March 2021 22:50

SpaceX targeting 5.13pm

SpaceX is leaving it late for this test. Joey Roulette, a space correspondent at The Verge, reports that the launch attempt is scheduled for 5.13pm local time (11.13pm GMT).

If this attempt fails, there will be no time left to reset and reenter the launch countdown sequence.

Anthony Cuthbertson3 March 2021 23:01

Tri-vents underway

The final process of this launch sequence has occurred, with the Raptor engines venting.

That means there’s just 10 minutes to go until launch.

Anthony Cuthbertson3 March 2021 23:04

Still waiting on official SpaceX stream

There is still no official live stream of the Starship SN10 launchpad from SpaceX, but everything continues to move in the right direction.

It’s roughly T-minus 5 minutes until lift-off.

Anthony Cuthbertson3 March 2021 23:09

SpaceX stream is here!

And right on time, here’s the official SpaceX stream:

Anthony Cuthbertson3 March 2021 23:10

T-Minus 3 minutes

We’re almost there.

(SpaceX)
Anthony Cuthbertson3 March 2021 23:12

T-minus 1 minute

Just 60 seconds left on the countdown.

Anthony Cuthbertson3 March 2021 23:13

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