I just found out about today's horrific crash of one of Virgin Galactic SpaceShipTwo spaceplanes, the VSS Enterprise. It apparently was due to an 'anomaly.' I realize that details are still unavailable, but perhaps someone knows just enough to answer this question.
Given that there exists one other SpaceShipTwo (the VSS Voyager), with three more planned. Will whatever malfunction occurred impact these craft? Are any major design changes in order?
I expect that we won't know the full story for some time; the investigation is ongoing. However, perhaps details may come out within the next week or so that could shed light on the situation.
The investigation is going to take a long time. As this article says,
The investigation into the Virgin Galactic spacecraft crash in California's Mojave Desert could take about a year, the head of the US transport safety agency has said.
I expect that this question won't receive any answers until the final report is released.