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Jason DavisJune 15, 2016

Multimedia roundup: Falcon 9 makes dual-satellite delivery run

SpaceX placed two communications satellites into geostationary transfer orbits today following a mid-morning Falcon 9 liftoff from Cape Canaveral. The company also tried to go four-in-a-row on first stage drone ship recoveries by sticking yet another high-velocity landing in the Atlantic.

Live video from the drone ship froze at the moment of truth (skip to 26:30). It initially appeared that the Falcon 9 stage had survived, and was standing tall amidst flames and heavy smoke on the deck of the Of Course I Still Love You.

But alas, SpaceX CEO Elon Musk soon tweeted that the rocket had suffered a Rapid Unscheduled Disassembly, or RUD. He said one of the three landing engines may have underperformed, but apparently, a fix is already in the works:

Looks like thrust was low on 1 of 3 landing engines. High g landings v sensitive to all engines operating at max.

— Elon Musk (@elonmusk) June 15, 2016

Upgrades underway to enable rocket to compensate for a thrust shortfall on one of the three landing engines. Probably get there end of year.

— Elon Musk (@elonmusk) June 15, 2016

The commercial Earth observation satellite DEIMOS-2 caught a shot of the drone ship shortly after the landing attempt (you probably saw this if you regularly search the #RUD hashtag on Twitter):

@elonmusk droneship does look ok 40 minutes after #RUD as seen from our #DEIMOS2 Good luck for next landing @SpaceX! pic.twitter.com/RYpUC5Y3vO

— DEIMOS IMAGING (@deimosimaging) June 15, 2016

Sticking the first stage landing was, of course, a secondary objective. The mission's main goal was completed without a hitch, as the Eutelsat and ABS communications satellites slipped gently into orbit.

Actually, maybe it's a good thing the booster didn't make it back to its barn at SpaceX's pad 39A hangar at Kennedy Space Center. Things are starting to get a little crowded with all the used rockets, and SpaceX isn't expected to re-fly a booster until September or October.

Four Falcons back in the nest

SpaceX

Four Falcons back in the nest
All four recovered Falcon 9 first stage rockets are currently being stored in SpaceX's 39A hangar at Kennedy Space Center.

Musk said video footage from today's landing attempt will be posted soon. In the meantime, here are a couple nice launch pics:

Falcon 9 Eutelsat/ABS liftoff

SpaceX

Falcon 9 Eutelsat/ABS liftoff
Falcon 9 Eutelsat/ABS liftoff

SpaceX

Falcon 9 Eutelsat/ABS liftoff

I also loved this moment from the live video stream. The views on the left and right are from the first and second stages, repsectively. You can see a large portion of the Florida peninsula in the background, with the outline of Cape Canaveral sticking out into the ocean. Screen telemetry indicates the second stage was just on the verge of crossing the 100-kilometer boundary of space.

Cape Canaveral from the edge of space

SpaceX

Cape Canaveral from the edge of space
Just before crossing the 100-kilometer boundary of space, cameras aboard both stages of the Eutelsat/ABS Falcon 9 rocket looked back on Cape Canaveral and the Florida peninsula.

Read more: commercial spaceflight

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Jason Davis

Journalist and Digital Editor for The Planetary Society
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