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

Relativity Space says it has secured $140 million in new funding from venture capital firms and private investors, enough to carry the company’s 3D-printed small satellite launcher through its first orbital flight from Cape Canaveral in early 2021.

A Japanese HTV cargo freighter is ready for launch Wednesday with the last set of six lithium-ion batteries to upgrade the International Space Station’s solar power truss.

After a four-day delay due to a ground power supply anomaly and unfavorable weather, an Ariane 5 rocket lifted off at 4:23 p.m. EST (2123 GMT) Tuesday to send into orbit a hush-hush communications satellite for the Egyptian military and a spacecraft to expand the capacity of Inmarsat’s mobile Internet service.