Space.com

Critical engine test for NASA's Space Launch System megarocket shuts down earlier than planned

The SLS core booster will help launch NASA's Artemis 1 mission to the moon. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NASA fired up the ...
Morningstar

RTX's Pratt & Whitney completes critical engine testing for Collaborative Combat Aircraft

EAST HARTFORD, Conn., Sept. 24, 2025 /PRNewswire/ -- Pratt & Whitney, an RTX (NYSE: RTX) business, has completed critical testing on its small turbofan engine family for use on Collaborative Combat ...
Live Science

Critical engine test for NASA's Space Launch System megarocket shuts down earlier than planned

This liquid fuel engine is a beast. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NASA fired up the core stage of its massive new rocket — the ...
Seeking Alpha

RTX's Pratt & Whitney completes critical engine testing for Collaborative Combat Aircraft

Current production engines can offer up to 20% increased thrust for unmanned applications EAST HARTFORD, Conn., Sept. 24, 2025 /PRNewswire/ -- Pratt & Whitney, an RTX (RTX) (NYSE: RTX) business, has ...