SpaceX appealed for help from the public and US
government agencies on Friday in the investigation of
what made a Falcon 9 rocket explode last week during a
launch test.
No one was hurt in the September 1 blast, which
happened as the rocket was being fueled ahead of a
standard, pre-launch test known as a static-fire at Cape
Canaveral, Florida.
"Still working on the Falcon fireball investigation,"
SpaceX CEO Elon Musk wrote on Twitter.
"Turning out to be the most difficult and complex
failure we have ever had in 14 years."
Musk, a billionaire entrepreneur who rose to fame as
the co-founder of PayPal, added that the blast happened
"during a routine filling operation."
"Engines were not on and there was no apparent heat
source."
According to video footage of the incident, the
SpaceX rocket and an Israeli communications satellite,
Amos-6, suddenly burst into a massive fireball amid what
appeared to be a succession of blasts.
"Particularly trying to understand the quieter bang
sound a few seconds before the fireball goes off," Musk
wrote.
"May come from rocket or something else."
He said "support and advice" from the US space agency
NASA, the Federal Aviation Administration, and the US
Air Force would be "much appreciated."
The California-based company also issued an appeal to
the public.
"Please email any recordings of the event to
report@spacex.com."
The accident -- the second of its kind since SpaceX
was founded in 2002 -- came just over a year after a
Falcon 9 rocket exploded after liftoff on June 28, 2015,
destroying a Dragon cargo capsule bound for the
International Space Station (ISS).
Before that, SpaceX had logged 18 successful launches
of the Falcon 9 -- including six of 12 planned supply
missions to the ISS carried out as part of a $1.6
billion contract with NASA.
http://www.spacedaily.com/reports/SpaceX_appeals_for_help_in_probe_of_rocket_blast_999.html