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 ...

Mar. 24—A grass fire that prompted evacuation warnings for some Broomfield residents on Monday afternoon was sparked accidentally by someone launching model rockets in a park. About 2:30 p.m., North ...

Want to show your solidarity with the crew of the Artemis 2? Launch your own mini-mission with this anti-Amazon deal, saving 17% on this Estes 2411 hobby rocket. When you purchase through links on our ...