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 ...

One just launched the world’s biggest rocket, with mixed success. The other makes small model rockets for hobbyists, and it's stockpiling supplies ahead of Trump's tariffs.

Walt Berg watches as his grandson, Kieran Fitzpatrick, 8, sets up a model rocket as his other grandson, Luke Berg, 8, waits for the launch in Longmont’s Stephen Day Park in August 2014. The city ...

Model rocketry has always taken cues from what’s happening in the world of full-scale rockets, with amateur rocketeers doing their best to incorporate the technologies and methods into their ...

It took SpaceX years to successfully pull off the first vertical landing for its reusable Falcon 9 rocket. Since then, model rocket designers have attempted to recreate the feat—with Joe Barnard ...