Launch startup Relativity Space Inc.'s Terran 1 is the first of its kind with an 85% 3D-printed structure. A live stream of the launch showed the two-stage rocket failed to ignite its upper-stage engine that would've propelled the rocket into orbit. 

Relativity launch director Clay Walker confirmed an "anomaly" occurred with the rocket's upper-stage engine. He said more information would be provided "over the coming days" about the Terran 1's problems after his team reviews flight data. 

"There were no satellites on the Terran 1 rocket's first test flight. Debris from the rocket likely fell into the Atlantic Ocean around 400 miles east of Cape Canaveral," rocket news website Spaceflight Now said. 

Even though the fight test was a failure, the company tweeted: