The only people who value ease of maintenance at a cheap cost to manufacture, more than NASA, are people cruising Craigslist and eBay for a low-mileage 350 small-block Chevy motor at three in the ...

When building a model rocket, it can be fun to get into the maths of it all—calculating the expected performance of your build, and then seeing how it measures up in the real world. To aid in that ...

Click to open image viewer. The Merlin 1D engine, with up to 190,000 pounds of thrust, is the powerhouse of the SpaceX Falcon 9 and Falcon Heavy rockets. The engine uses liquid oxygen (LOX) and RP-1 ...

Humans have achieved groundbreaking feats in space exploration, reaching distant stretches of space with missions like Voyager 1. However, none of this would have been possible without rockets.