Marine vs automotive engines: The main differences

Think engines are all much the same? Think again. We dive into the differences between the marine motors in boats and the ...
Riviera Maritime Media

Engineroom bilges: a perspective on seaworthiness

Cause of damage Over time, rubber diaphragms, typically three-layer items, can be damaged by ageing and the relative movement ...
SpaceNews

Pratt & Whitney Rocketdyne Main Engines Add New Measure of Safety to Space Station-Bound Shuttle

Three Pratt & Whitney Rocketdyne Space Shuttle Main Engines, fitted with upgraded controllers to actively monitor engine health and performance, powered the launch of the Space Shuttle Endeavour from ...
Ars Technica

NASA just swapped a 10-year-old Artemis II engine with one nearly twice its age

A couple of weeks ago, ground teams at NASA’s Kennedy Space Center in Florida removed one of the four main engines from the Space Launch System rocket slated to send four astronauts on a voyage around ...
SpaceNews

Aerojet and Orbital Complete Main Engine Lifetime Testing for Taurus II Space Launch Vehicle

SACRAMENTO, Calif., March 15, 2010 – Aerojet, a GenCorp (NYSE: GY) company, and Orbital Sciences Corporation (NYSE: ORB), along with Aerojet’s Russian partner, SNTK, announced today that a series of ...
Ars Technica

A record supply load won’t reach the International Space Station as scheduled

A problem with the main engine on Northrop Grumman’s Cygnus XL spacecraft will keep it from delivering 11,000 pounds of supplies and experiments to the International Space Station as scheduled on ...