Atlas 5 launch as seen from the KSC Press Site (members only)

The last planned batch of high-resolution SkySat commercial Earth-viewing reconnaissance satellites owned by Planet will accompany 58 Starlink broadband relay stations on a climb into orbit Tuesday from Cape Canaveral on top of a SpaceX Falcon 9 rocket, adding to the world’s two largest commercial satellite fleets.

NASA managers tried for the last time earlier this month to coax the InSight lander’s long-stuck subsurface heat probe into the Martian soil, but after seeing no more progress, ground teams decided to end their efforts and focus on the mission’s other science objectives.

Mitsubishi Heavy Industries transferred an H-2A rocket to its launch pad at the Tanegashima Space Center in Japan on Sunday, ready to commence a final countdown before liftoff with the Hope Mars mission for the United Arab Emirates.