ULA

The X-37B shuttle blasting off atop an Atlas V 501 rocket starting its OTV-4 mission (Screenshot from ULA webcast)

The mini-shuttle X-37B blasted off atop an Atlas V 501 rocket from Cape Canaveral. The launch seems to have gone well but ULA (United Launch Alliance), which manages it, broadcat the images providing information on the progress of the operations just for a few minutes. That’s because the mission of this spaceplane is carried out by the US Air Force and is partially covered by military secret.

One of the possible configurations of the Vulcan rocket (Image courtesy ULA. All rights reserved)

Yesterday at the 31st National Space Symposium being held in Colorado Springs the United Launch Alliance (ULA) presented the project of its new carrier rocket Vulcan, formerly known as Next Generation Launch System (NGLS). The idea is to combine the best features of ULA’s rockets, Atlas and Delta, with some changes to get one that is still reliable but that also allows cheaper launches. The development of the possibility to recover the first stage engines for their reuse is part of the plan.