In his first news conference since returning home, Nasa astronaut Butch Wilmore said he holds himself partly responsible for what went wrong on the space sprint-turned-marathon and – along with Suni Williams – said he would strap into Boeing’s Starliner again. SpaceX recently ferried the duo home after more than nine months at the International Space Station following their bungled mission. The astronauts ended up spending 286 days in space — 278 days more than planned when they blasted off on Boeing’s first astronaut flight on June 5
