Video: Falcon 9 rocket fires up engines on launch pad (members only)

SpaceX flew 18 payloads to a mid-inclination orbit including an intelligence-gathering satellite for the military of South Korea. Liftoff from pad 40 at Cape Canaveral Space Force Station happened at 1:09 a.m. EDT (0509 UTC).

Join us for a roundup of the week’s space news with reporters covering the big stories. Spaceflight Now’s Will Robinson-Smith is joined by Irene Klotz, Senior Space Editor for Aviation Week, and Richard Tribou, Space Reporter and Senior Content Editor for The Orlando Sentinel.

The overnight launch marked the second Falcon 9 flight since the July 11 mishap that grounded the rocket. Liftoff happened at 1:09 a.m. EDT (0509 UTC).