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NASA not planning another Artemis 1 countdown dress rehearsal
Forgoing another countdown rehearsal, NASA plans to return the first Space Launch System rocket to its assembly hangar at the Kennedy Space Center next week for a hydrogen leak repair and continued preparations for liftoff on the Artemis 1 moon mission.
NASA’s Artemis moon rocket fully fueled for first time in practice countdown
NASA loaded more than three-quarters of a million gallons of super-cold propellant into the first Space Launch System moon rocket Monday in Florida, achieving key milestones in a practice countdown but falling short of all the test objectives after discovering a new hydrogen leak.
VideoLive coverage: NASA runs another countdown rehearsal for SLS moon rocket
NASA ran through a countdown rehearsal for the Space Launch System moon rocket Monday at the Kennedy Space Center in Florida. The launch team loaded more than 750,000 gallons of super-cold liquid hydrogen and liquid oxygen into the more than 30-story-tall rocket, a key test before a demonstration flight later this year.
VideoNASA tries again to complete moon rocket’s practice countdown
Countdown clocks began ticking Saturday for NASA's fourth attempt to complete a dress-rehearsal countdown and fueling test of its Space Launch System moon rocket, a requirement before the huge booster can be cleared for launch on its long-awaited maiden flight.
Photos: Artemis 1 rocket hauled to launch pad for another countdown rehearsal
NASA's Artemis 1 moon rocket rolled out to pad 39B at the Kennedy Space Center on June 6, preparing for another countdown rehearsal later this month to try loading cryogenic propellants into the massive launcher.
NASA’s SLS moon rocket returns to launch pad for more testing
NASA's first Space Launch System moon rocket rolled out to its launch pad early Monday at the Kennedy Space Center for another attempt later this month to fully load it with super-cold propellants, the culmination of a countdown rehearsal officials aim to complete before moving forward with launch later this summer.
NASA plans Artemis 1 moon rocket retest around June 19
NASA plans to haul its huge Space Launch System moon rocket back to the launch pad June 5-6 for a fourth attempt to load it with 730,000 gallons of supercold propellants in a dress-rehearsal countdown to clear the way for a maiden test flight later this summer, officials said Friday.
United Launch Alliance nears first fueling test on Vulcan rocket
United Launch Alliance could load cryogenic methane and liquid oxygen propellants into a Vulcan rocket test article at Cape Canaveral for the first time in the coming weeks, timing key tests for the next-generation rocket in between flights of Atlas 5 rockets that will share the same launch complex for the next few years.
Photos: ULA’s Atlas 5 rocket lifts off from Cape Canaveral
Carrying a sophisticated billion-dollar missile detection satellite for the U.S. military, a United Launch Alliance Atlas 5 rocket lifted off from Cape Canaveral on Tuesday with 1.6 million pounds of thrust from a Russian RD-180 main engine and twin solid rocket boosters.
Nelson cites China’s growing space prowess, calls for sustained NASA funding
Holding up a photo taken by China's new Mars lander, NASA Administrator Bill Nelson warned Congress Wednesday that his agency faces increasingly stiff competition on the high frontier and that sustained funding for a new moon lander, infrastructure upgrades and other critical programs is vital for America's space program.