The rescheduled test came a day after a launch day rehearsal with the Crew-11 astronauts and cosmonaut in the loop, referred to as a dry dress rehearsal. The Crew-11 launch is currently scheduled for Thursday, July 31 at 12:09 p.m. EDT (1609 UTC).

Cameras mounted on United Launch Alliance’s Atlas 5 rocket show the fiery ride into space for NASA’s Mars 2020 Perseverance rover after taking off from Florida’s Space Coast.

Russian investigators believe a malfunction during separation of the Soyuz rocket’s four liquid-fueled first stage boosters two minutes after liftoff from Kazakhstan led to an emergency landing of a two-man crew heading for the International Space Station, officials said Friday.