The countries affected by the new restrictions, which take effect Monday, June 9, are shown on this map and listed below.

The first astronauts in more than 40 years from India, Poland and Hungary have arrived at the International Space Station, ferried there by SpaceX on a private flight.

Six nations were represented: four from the U.S., three from Russia and one each from Japan, India, Poland and Hungary. "We have so many countries at the same time on the space station," Kapu said, ...