Alliant Techsystems’ (NYSE: ATK) Reusable Solid Rocket Motors (RSRMs) once again performed flawlessly as they ignited at 2:28 p.m. EST, launching the Space Shuttle Atlantis on its mission to resupply ...

The rocket boosters from NASA's Artemis 2 mission appear in striking unison in this photograph. This dual-booster moment was captured following the boosters' separation from the rocket's core stage, ...

ATK’s (NYSE: ATK) Reusable Solid Rocket Motors (RSRM) ignited at 4:53 p.m. EST, launching the Space Shuttle Discovery and its crew on their 11-day mission to the International Space Station (ISS).

Rockets have always been a major part of getting people into space, but NASA's space shuttles had very specific missions and ...