Photos: Delta 4 lights up the sky for night owl launch

A collection of pad photos from the United Launch Alliance Atlas 5 rocket flight to deploy the GPS 2F-10 spacecraft.

Relativity Space’s co-founder and chief executive says his company is working on innovations in manufacturing and rocket technology, and plans to use 3D printing at unprecedented scale in the space industry to ease access to space for a range of satellite operators, joining a fray of smallsat launchers saturating the market.

U.S. Air Force officials signed off Monday on a plan for SpaceX and United Launch Alliance, rivals in the launch services market, to fire off Falcon 9 and Atlas 5 rockets from neighboring launch pads at Cape Canaveral on Tuesday evening and Thursday morning.