Live coverage: Cygnus rendezvous and arrival journal and webcast

A dramatic automatic abort 7.5 seconds before the planned liftoff of a United Launch Alliance Delta 4-Heavy rocket Saturday night kept the towering launcher on the pad at Vandenberg Air Force Base, California, with a top secret spy payload for the National Reconnaissance Office.

Two days after a dramatic docking abort, an unpiloted Russian Soyuz spacecraft glided in for a picture-perfect link up with the International Space Station late Monday, using a different port the second time around and in the process confirming the problem Saturday was with faulty rendezvous equipment in the original docking port.

NASA’s ICESat 2 satellite has been bolted atop a United Launch Alliance Delta 2 rocket at Vandenberg Air Force Base in California as ground teams prepare for the final liftoff of the workhorse launcher Sept. 15.