astronauts

Bridenstine says the safety of astronauts Doug Hurley and Bob Behnken is the top priority.

SpaceX would be the first private company to put astronauts in orbit.

It was the third spacewalk in nearly three weeks for Italy’s Luca Parmitano and NASA’s Andrew Morgan.

Meir, making her spacewalking debut, became the 228th person in the world to conduct a spacewalk and the 15th woman.

Next week's spacewalk will include the first all-female crew, including McClain.