(CNN) — NASA has begun a crucial test Monday of its towering Space Launch System rocket — marking one of the final steps before the vehicle launches four astronauts into deep space for the first time ...

NASA has begun a crucial test Monday of its towering Space Launch System rocket — marking one of the final steps before the vehicle launches four astronauts into deep space for the first time since ...

Firefly Aerospace launched its two-stage Alpha rocket from California early Tuesday, but something went wrong about two-and-a-half minutes into the flight, rendering the rocket unable to deploy an ...

Welcome to Edition 7.24 of the Rocket Report! This is the last Rocket Report of the year, and what a year it’s been. So far, there have been 244 rocket launches to successfully reach orbit this year, ...