Liquid fuelled engines are throttleable and monstrously powerful, but highly complex. Meanwhile, solid rocket engines are simple and cheap, but once you light them, they’re going full-bore until ...

[Integza] is on a mission to find as many ways as possible to build rockets and other engines using 3D printing and other accessible manufacturing techniques. He had an a great idea – is it possible ...

The world's first 3D printed rocket is scheduled to blast off from Florida on Saturday on the maiden flight of an innovative spacecraft billed as being less costly to produce and fly. Liftoff of the ...

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Update: The Terran 1 rocket was not launched on 8 March due to an issue involving the temperature of the fuel, and Relativity Space is expected to release a new launch date soon. The first 3D-printed ...

Relativity Space stage 1 3D-printed rocket being installed at Cape Canaveral, Fla. If this summer's Terran1 launch from Cape Canaveral is a success, Relativity Space will be the first aerospace ...

Today, NASA tested a 3D-printed turbopump, one that was put together with 45 percent fewer parts than pumps made any other way. This obviously saves time and money, but come on…NASA is slowly 3D ...

The 3D-printed rocket maker, Relativity Space, announced a new rideshare deal while fresh off announcing a $500 million Series D round of financing. Relativity announced that a company called TriSept ...

After two years of preparation and four delays over the past several months due to technical glitches, Indian space startup Agnikul has successfully launched its first suborbital test vehicle, powered ...

A rocket made almost entirely of printed metal parts made its debut launch Wednesday night, but failed after three minutes of flight — far short of reaching orbit. The uncrewed vessel, Terran 1, ...

Other rocket factories use 3D printers to quickly draft up certain components, but most components are brought in from suppliers via a complex supply chain. At Relativity, the rocket parts are almost ...