Apollo Software

[rprosperi]

(08-24-2016 01:22 PM)Jeff O. Wrote:  ... but do you mean SLS missions? STS (Space Transportation System) was the space shuttle program. SLS is the Space Launch System, the system which is currently under development. Of course the SLS replaced the Constellation program which was proposed in 2005 to allow a return to the moon by 2020, and then cancelled in 2010.

Yes, I did mean SLS, my careless mistake... I've been watching SRB and main motor tests (youtube and many other places) and SLS progress actually appears to be on schedule with first (unmanned) flight next year. Exciting stuff!