Nasa starts critical Artemis II fueling test ahead of moon mission

Friday 30 January 2026 - 08:20

By: Dakir Madiha

Nasa starts critical Artemis II fueling test ahead of moon mission

Two days after families gathered at Kennedy Space Center to mark the 40th anniversary of the Challenger disaster, NASA presses forward with final preparations for Artemis II, the first crewed lunar flyby since 1972. The space agency launched wet dress rehearsal operations Thursday evening at Launch Pad 39B, a pivotal fueling test to confirm readiness for the February 6 liftoff. Engineers will load over 700,000 gallons of cryogenic propellants into the Space Launch System rocket and run a full simulated countdown.

The timing weaves commemoration with ambition at Kennedy Space Center. On January 28, hundreds including relatives of the lost astronauts assembled at the Space Mirror Memorial to honor the seven Challenger crew members killed when the shuttle broke apart 73 seconds after launch in 1986. Alison Smith Balch, daughter of pilot Michael Smith, told the crowd through tears, "In this sense, we are all part of this story." Kelvin Manning, deputy director of the center, stressed that lessons from the tragedy demand "constant vigilance, now more than ever" as the next crewed moon mission nears.

Challenger's failure stemmed from cold weather compromising O-ring seals four decades ago, an echo felt this week as NASA shifted the rehearsal from Monday to Saturday to dodge subzero temperatures gripping central Florida.

Artemis II's crew entered quarantine in Houston on January 23 for a 10-day mission orbiting the moon, pending system checks. NASA commander Reid Wiseman, pilot Victor Glover, and mission specialist Christina Koch join Canadian Space Agency astronaut Jeremy Hansen, the first non-American to venture toward the moon. Gordon Osinski, a planetary geologist who trained Hansen for 15 years, called it "an incredibly exciting mission." The crew named their Orion capsule "Integrity," embodying trust, respect, honesty, and humility.

The period also honors the 40th anniversary of the Challenger Center, founded in April 1986 by the victims' families. This nonprofit has reached over 6.5 million students through hands-on space simulations at 32 centers nationwide. Lamar Harris, who visited one as a child and now serves as principal project engineer at The Aerospace Corporation supporting NASA missions, said, "Though Challenger was a tragedy, it has also transformed into something that enriches lives."

As the Artemis II rocket stands poised on the same Kennedy complex from which Challenger launched, this week's memorials deliver a clear imperative: honor through action, ensuring hard-won lessons endure.