NASA has released a Request For Information for a new engine the agency will use on the Orion European Service Module beginning with EM-6 (Exploration Mission 6). The Request For Information states ...

Aerojet, a GenCorp (NYSE:GY) company, successfully completed 250 hot-fire test sequences of its legendary R-4D 100-pound-thrust bipropellant engine. The test included over 20,000 starts under a broad ...

The service module fired its propulsion system continuously for 12 minutes. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The main rocket ...

NASA has put a key component of its Orion deep-space probe through its paces, conducting a static firing of the spacecraft's service module's main engine at the space agency's White Sands Test ...

NASA is building a system to send astronauts to the Moon for Artemis missions, and that includes tests to make sure the Orion spacecraft is prepared to safely carry crew on an alternate mission ...

Orion is the name of the spacecraft NASA will be using to take people to the Moon and back as part of the Artemis program. The first test flight of the thing, together with the Space Launch System ...

Originally scheduled to arrive in the United States by the end of October, the European Service Module meant for the NASA Orion spacecraft will not be making its official debut until mid-November.

Even using the most powerful rocket NASA's ever built, getting the agency's unpiloted Orion spacecraft to the moon for the Artemis 1 test flight won't be easy. It will hinge on a complex series of ...