Garmaine Staff asked 2 years ago

Answers to Rockets with n-engines, for n = 1, 2, 3… cover all single digit nontrivial values except for seven, so…

Question: Have there been any rockets that run seven engines at the same time?

Thrusters on spacecraft already in space don't count. This should probably be a launch vehicle of some kind.

zero would be the trivial single digit non-negative valule