2:30pm ET Update: The Amos 6 satellite that was destroyed in Thursday's morning's explosion was due to provide capacity, in part, to Facebook's effort to bring satellite internet to Africa. Marc Zuckerberg does not sound pleased in a post he made to Facebook today: 'I'm deeply disappointed to hear that SpaceX's launch failure destroyed our satellite that would have provided connectivity to so many entrepreneurs and everyone else across the continent.'
It is also a terrible day for Israel's Space Communications company, which provided the satellite. The company's stock is down more than 9 percent.
Nov 09, 2017 SpaceX says its next-generation Merlin rocket engine experienced a fiery anomaly during preparations for testing at its facility in McGregor, Texas, but the flare-up isn’t expected to have an. Nov 09, 2017 On Saturday (4 November), one of SpaceX's next-gen rocket engines exploded during a test at the company's facility in McGregor, Texas. SpaceX Rocket Engine Explodes During Test (space.com) 115 Posted by BeauHD on Wednesday November 08, 2017 @08:45PM from the qualification-test dept. According to The Washington Post, a SpaceX rocket engine exploded Sunday (Nov. 5) at the company's test facility in McGregor, Texas.
1:25pm ET Update: Dramatic video of this morning's explosion is now available (begins at about 1:10 into the video below). It shows the explosion beginning with the upper stage and then progressing downward, to include the first stage. Note: If you love rockets, this is difficult to watch.
1:10pm ET Update: More information now from SpaceX, which indicates the problem Thursday morning occurred 'around' the upper stage liquid oxygen tank, during propellant loading. Unfortunately it is not clear exactly what 'around' means, whether that's the tank itself, or with the fuel lines exterior to the tank.
Update on this morning's anomaly pic.twitter.com/1ogCMPCY44
— SpaceX (@SpaceX) September 1, 2016
10:20am ET Update: SpaceX released the following statement to Ars regarding today's accident:
'SpaceX can confirm that in preparation for today's static fire, there was an anomaly on the pad resulting in the loss of the vehicle and its payload. Per standard procedure, the pad was clear and there were no injuries.'
It is notable that the issue appears to have been with the pad and ground systems, and not the rocket. But it is highly unfortunate that the Amos 6 satellite was lost as part of the test.
Original story: Although no detailed information is available, it appears that SpaceX had a major problem with its Falcon 9 rocket or related ground systems during a static fire test at about 9:15am ET on Thursday morning at Cape Canaveral Air Force Station in Florida.
Spacex's Next-generation Rocket Engine Blew Up During A Key Test Questions
Based on preliminary reports from observers at the space center, buildings around the launch facility shook, and there were subsequently photos of dark smoke billowing from the SpaceX launch pad, SLC-40. The test occurred as part of a run-up to SpaceX's planned launch on Saturday of the Amos 6 satellite for Spacecom, of Israel. This was a new rocket, not an attempt to re-fly a flown booster. No injuries were immediately reported.
#SpaceX Falcon 9 rocket carrying the AMOS-6 communications satellite for Spacecom of Israel https://t.co/Cy6fo7vVSdpic.twitter.com/oF3IW9S3VG
— WPEC CBS12 News (@CBS12) September 1, 2016
Spacex's Next-generation Rocket Engine Blew Up During A Key Test Results
During a static fire test, cryogenic propellants are loaded onto the rocket, and during a simulated launch countdown all nine of the rocket's Merlin 1D engines are ignited for several seconds. Clamps ensure the rocket remains on the pad. This is a standard procedure before all launches to ensure the health of the rocket and its systems.
Spacex's Next-generation Rocket Engine Blew Up During A Key Test For Adults
Pic of damage to launch tower from @SpaceX test firing explosion pic.twitter.com/ZPCiQ0p94B
— Todd Harrison (@ToddHarrisonDC) September 1, 2016
This is the second major issue SpaceX has had with its signature launch vehicle, the Falcon 9 rocket. Back in June 2015, the Falcon 9 experienced an overpressure event in the upper stage liquid oxygen tank approximately 139 seconds into flight, resulting in loss of mission.
Ars will update this report as more information becomes available.