Debut of SpaceX, Boeing crew capsules off until next year

FILE - This undated photo made available by NASA on Friday, Aug. 3, 2018 shows, from left, Sunita Williams, Josh Cassada, Eric Boe, Nicole Mann, Christopher Ferguson, Douglas Hurley, Robert Behnken, Michael Hopkins and Victor Glover standing in front of mockups of Boeing’s CST-100 Starliner and SpaceX’s Crew Dragon capsules at the Johnson Space Center in Texas. In October 2018, NASA said that the first commercial test flights have slipped from late 2018 into 2019. (NASA via AP)

CAPE CANAVERAL, Fla. (AP) — The debut of SpaceX and Boeing crew capsules is off until next year.

NASA said this week that the first commercial test flights have slipped from late this year into next. SpaceX is shooting for a January shakedown of its Dragon capsule, without anyone on board. Boeing is aiming for a March trial run of its Starliner capsule, also minus astronauts.

Those tests would be followed by flights with crews next summer. SpaceX is targeting June and Boeing, August. That would be eight years after astronauts last rocketed into orbit from the U.S.

Since the retirement of NASA's shuttles in 2011, U.S. astronauts have had to rely on Russian capsules to get to and from the International Space Station.

NASA stresses these latest launch dates are still subject to change.

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