Nuclear thermal propulsion (NTP) has stood as a promising potential alternative propulsion technology for decades. Chemical ...

Xodiac rocket makes its final flight. Originally built by Masten Space Systems, the suborbital Xodiac rocket had flown 175 ...

Read about the award of a U.S. Army contract to Lockheed to support the Multiple Launch Rocket System recapitalization work.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. SpaceX’s ...

As the mission carrying three dozen scientific payloads ascended to about 9,000 meters, the New Shepard capsule's solid rocket motor-powered escape system suddenly fired, safely pulling the ...

The U.S. military showcased the notable flexibility of the M142 High Mobility Artillery Rocket System (HIMARS) in a recent exercise in the Indo-Pacific. The artillery rocket system is the star of ...

is reinforcing its regional readiness and posture through the replacement of the legacy A1 systems with fully updated versions of the M270 Multiple Launch Rocket System. The new A2 system provides ...

Made and tested by defense giant Lockheed Martin, the Extended-Range Guided Multiple Launch Rocket System is a weapon with more than twice the range of the existing Guided Multiple Launch Rocket ...

Here’s how it works. CAPE CANAVERAL, Fla. — The enormous Space Launch System (SLS), NASA's new moon rocket, is finally ready to fly. SLS is scheduled to lift off this morning (Aug. 29 ...

An Australian aerospace firm said Thursday it has delayed a historic first attempt to launch a locally developed rocket into orbit, with a jar of Vegemite as its payload. Gilmour Space ...