Live coverage: International Space Station crew lands in Kazakhstan

From a perch more than 250 miles up, astronaut Scott Kelly got a bird’s-eye view of this week’s spectacular auroral display that enraptured skywatchers around the world.

Here’s a look by the numbers of the previous Delta 4 flight history and the remaining flights of the rocket named Delta.

The unpiloted Russian Soyuz MS-14 spacecraft docked with the International Space Station on its second try at 11:08 p.m. EDT Monday (0308 GMT Tuesday), three days after aborting an approach due to a problem with the Kurs automated rendezvous system.