Fortunately, the rocket delivered its cargo first.
One step closer to launching a rocket from the side of an airplane.
The project borrows from decades of research from U.S. and soviet scientists.
New Zealand and California-based Rocket Lab launched its first commercial rocket on Sunday.
Can't build something big without building something smaller first.
SpaceX veteran Jim Cantrell explains how his startup, Vector, will find a place in the burgeoning American private space industry.
The lonely space traveler launched on a test rocket in February has reached the furthest point in its orbit.
NASA's future manned missions depend on the European Service Module.
The moment everything went wrong in the near-disaster.
Delivering cargo anywhere in the world in 30 minutes? Take that, Domino's.
The view of the resurgent U.S. spaceflight is raising alarms across the Atlantic.
Inside "ballistic mode," the scariest capsule ride down to Earth.
An engine under development by Jeff Bezos' rocket company will power the upcoming Vulcan rocket's first stage.