US astronauts upbeat seven months into eight-day mission

Two US astronauts who have been stuck for months on the International Space Station (ISS) said Wednesday they have plenty of food, are not facing a laundry crisis, and don't yet feel like castaways.

Veteran astronauts Butch Wilmore and Suni Williams arrived at the ISS in June aboard Boeing's Starliner spacecraft, and were due to spend only eight days on the orbiting laboratory.

But problems with the Starliner's propulsion system prompted NASA to change plans, with a return flight now scheduled for late March at the earliest.