Tag: Space Launch System
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SLS rocket hauled back to VAB for repairs
NASA’s crawler-transporter 2, carrying NASA’s Artemis 2 SLS (Space Launch System) rocket with the Orion spacecraft secured to mobile launcher 1, rolls back Wednesday, Feb. 25, 2026, to the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida to troubleshoot the flow of helium to the rocket’s upper stage, the interim cryogenic propulsion stage.…
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NASA’s Artemis 2 rocket hit by new problem expected to bump moonshot into early April
A closeup view shows the NASA’s Artemis 2 SLS (Space Launch System) rocket with the Orion spacecraft and launch abort system atop at Launch Complex 39B at NASA’s Kennedy Space Center in Florida on Tuesday, Feb. 10, 2026. The Artemis 2 test flight will take Commander Reid Wiseman, Pilot Victor Glover, and Mission Specialist Christina…
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Helium problem forces NASA to delay Artemis 2 launch to the moon and roll back the rocket
NASA Administrator Jared Isaacman, far left, walks around Launch Complex 39B at NASA’s Kennedy Space Center in Florida with a team of troubleshooters working on a helium flow issue with the Space Launch System rocket in the background. (NASA Photo) NASA Administrator Jared Isaacman says the giant rocket set to send four astronauts around the…
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NASA completes a smooth rehearsal for historic Artemis 2 moon launch
NASA’s Space Launch System rocket stands on its Florida launch pad. (NASA Photo / Aubrey Gemignani) NASA counted down to T-minus 29 seconds during a smooth rehearsal for a historic launch that could send astronauts around the moon for the first time in more than half a century. The run-through at Launch Complex 39B, at…
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Moon mission fueling test concludes with no major problems
The countdown clock at the Kennedy Space Center Press Site stops at T-29 seconds at the end of the second terminal countdown demonstration, bringing an end to the wet dress rehearsal tanking test on Thursday, Feb. 19, 2026. Image: John Pisani/Spaceflight Now NASA and contractor engineers pumped more than 750,000 gallons of supercold propellants into…
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House Panel Advances NASA Authorization Bill Backing Moon-to-Mars Program
The House Science, Space, and Technology Committee unanimously approved a new NASA authorization bill on Thursday, reaffirming congressional backing for U.S. leadership in space and the agency’s Moon-to-Mars exploration program. The legislation, introduced as H.R. 7273, emphasizes continued investment in human exploration, science, aeronautics and technology while endorsing an expanded role for commercial partnerships. Authorization…
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NASA Targets March for Artemis II Launch After Rocket Rehearsal Issues
NASA is now targeting March for the earliest possible launch of its Artemis II mission after encountering technical issues during a critical prelaunch test of its Space Launch System rocket, the agency said. The Artemis II mission is set to carry four astronauts into deep space, marking the first crewed lunar mission since the Apollo…
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NASA waves off February launch for Artemis II moon mission; now targeting early March
NASA’s Space Launch System rocket stands atop pad 39B at the Kennedy Space Center. After working around a hydrogen leak at the base of the rocket, engineers spent the day Monday pumping more than 750,000 gallons of supercold liquid oxygen and hydrogen fuel into the 32-story-tall launcher in a dress rehearsal countdown. How the leak…
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Countdown underway for critical moon rocket fueling test Monday
A full moon rises behind NASA’s Space Launch System moon rocket atop pad 39B at the Kennedy Space Center. If a practice countdown and fueling test Monday go well, NASA is expected to press ahead with launch of the Artemis 2 mission on Feb. 8, sending four astronauts on a flight around the moon. Image:…
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Eastern Range ready for same day fueling of Space Launch System, Vulcan rockets
NASA’s Space Launch System rocket at Launch Complex 39B (left) and United Launch Alliance’s Vulcan rocket inside its Vertical Integration Facility (right): Image: NASA/Keegan Barber (left), United Launch Alliance (right) Update Jan. 24, 8:40 p.m. EST (0140 UTC): Added additional comment from Col. Bulson. February 2026 is shaping up to be a blockbuster month for…