Why Three Astronauts Are Stuck in Space for an Extra Month

After the Progress spacecraft failure, astronauts agree to delay return home.

The launch failure will also push back the trip to space for their successors, who are now expected to arrive at the International Space Station in late July.

The Progress spacecraft launched on April 28 with 6,000 pounds of supplies for the astronauts, however after takeoff it went into an uncontrolled spin around Earth. The spacecraft burned up during re-entry into Earth's atmosphere on May 8 over the Pacific Ocean, officials said.