Videos: Previewing SpaceX’s eighth International Space Station resupply launch

SpaceX launched a Falcon 9 rocket carrying 23 Starlink satellites at sunrise Monday, capping a busy long-weekend for the launch company that saw three launches and two scrubbed countdowns over four days.

The mission will focus on proving the reusability of the rocket and not on additional flight objectives, like operating the payload bay door or reigniting the vacuum engines on the Ship upper stage. The June 5 launch window opens at 7 a.m. CDT (8 a.m. EDT (1200 UTC).

Two astronauts floated outside the International Space Station Thursday and installed two new cameras on the front of the lab complex that will provide views of commercial crew ships during final approach and docking. The spacewalkers also replaced a faulty high-definition camera and closed a door that was jammed open on an external instrument.