Launch your own Mars colonization mission – This set comes with all the parts and tools you need to build the rocket and launch ... Recommended Engines: C6-3, C6-5 Recovery System: 18 in.

Colorado Public Radio news recently reported on the business plans of Estes, a small, closely held private firm that makes small rocket engines and ... known for its model rockets for hobbyists.

Colorado businesses are preparing for President-elect Donald Trump to be sworn back into office next week. For some companies, that means planning for potential tariffs on the imported goods they ...

If you’ve ever built a model rocket, you’ll know there’s not a ... even that’s a luxury. Stick an Estes motor in that thing and send it. But pointing out that lightweight cardboard tubes ...

The other makes small model rockets for hobbyists ... reported on the business plans of Estes, a small, closely held private firm that makes small rocket engines and rocket systems.