There isn't. And it has to meet oxygen to burn at all. Sent from my iPhone On Oct 1, 2013, at 1:19 PM, Rand Simberg <simberg@xxxxxxxxxxxxxxx> wrote: > I find it difficult to believe that there's enough TEA aboard to blow up a > stage. > > On 10/01/2013 09:09 AM, Ed Kelleher wrote: >> TEA/TEB with plumbing for reignition. >> >> At 11:42 AM 10/01/2013, Rand Simberg wrote: >>> SpaceX is denying it, claiming that initial tracking data is always a >>> little flaky. And what could cause an explosion? It has no hypergolics on >>> it, AFAIK. >>> >>> On 10/01/2013 07:41 AM, Henry Spencer wrote: >>>> Another little fly in the ointment: <http://www.zarya.info/blog/?p=1595> >>>> reports indications that the Falcon 9 second stage may have exploded in >>>> orbit, although after payload separation. Which is not as bad as having >>>> it happen with payloads still on board, but certainly isn't good news. > >