Artemis II Likely Rolling Back Amid Helium Glitch

Just one day after NASA optimistically targeted March 6, 2026 as the launch date for Artemis II, the agency is now preparing to roll the massive Space Launch System (SLS) rocket back to the Vehicle Assembly Building (VAB) at Kennedy Space Center. The reason? An unexpected interruption in helium flow within the Interim Cryogenic Propulsion Stage (ICPS)—the upper stage derived from the Delta IV—detected during routine operations on the evening of February 21.

Helium is critical for purging engine lines and pressurizing the liquid hydrogen and oxygen tanks during flight. Although the system performed flawlessly during two recent Wet Dress Rehearsals, this new anomaly has halted final launch preparations. According to NASA Administrator Jared Isaacman, “Regardless of the potential fault, accessing and remediating any of these issues can only be performed in the VAB.” As a result, engineers have begun removing newly installed pad access platforms ahead of forecasted high winds on February 22—work that must be completed before any rollback can proceed.

With the March 6–11 launch window now “almost assuredly” off the table, attention shifts to the next viable opportunity: April 1–6, 2026. The mission, which aims to send four astronauts—including Canadian Jeremy Hansen—on a lunar flyby, remains a cornerstone of NASA’s return-to-the-Moon programme. While disappointing, Isaacman reminded the public that even Apollo faced numerous setbacks before success.

SpaceX Sets New Reusability Milestone with 33rd Booster Flight

While NASA grapples with delays, SpaceX quietly notched another record in the reusability playbook. On February 21, 2026 at 10:47 p.m. EST, Falcon 9 booster B1067 launched for its 33rd time—the most of any orbital-class rocket booster in history. The flight, designated Starlink 6-104, delivered 28 more broadband satellites to low Earth orbit from Space Launch Complex 40 at Cape Canaveral Space Force Station.

Nearly 8.5 minutes after liftoff, B1067 touched down on the droneship A Shortfall of Gravitas in the Atlantic Ocean, marking SpaceX’s 575th successful booster landing overall. This particular booster’s resume includes four NASA missions, the European Commission’s Galileo L13 satellite, and 20 previous Starlink batches. With SpaceX now certifying boosters for up to 40 flights, B1067 still has room to fly.

The mission further expands SpaceX’s Starlink constellation, which now exceeds 9,700 satellites. While routine by SpaceX standards, this flight underscores the dramatic transformation in launch economics driven by reusability—a stark contrast to the bespoke, single-use approach of SLS.

European Defence Tensions Rise Over Mynaric Acquisition Battle

In a behind-the-scenes drama with geopolitical stakes, German defence giant Rheinmetall is reportedly weighing a bid to acquire Mynaric, a Munich-based maker of laser communications terminals—potentially derailing Rocket Lab’s planned $150 million purchase announced nearly a year ago. The move reflects growing European anxiety over foreign control of critical space technologies, particularly in the wake of Russia’s invasion of Ukraine and questions about long-term U.S. security commitments.

Mynaric’s CONDOR Mk3 optical terminals enable high-speed, secure data transfer between satellites using laser links—technology now flying on U.S. Space Development Agency satellites for missile tracking and resilient military communications. While Rocket Lab, a U.S.-New Zealand company, sees the acquisition as a way to vertically integrate its satellite manufacturing, German regulators have yet to approve the deal under foreign investment rules. Now, Rheinmetall’s potential counteroffer could keep the technology firmly under European sovereignty.

For Canada and other NATO allies, the outcome matters: laser communications are becoming essential for next-generation defence constellations. If Europe opts for domestic control, it may spur similar policies elsewhere—reshaping how Western nations collaborate on secure space infrastructure in an increasingly fragmented global landscape.

Citations

• “NASA prepares for likely rollback of SLS, delaying Artemis II to April” – https://www.nasaspaceflight.com/2026/02/nasa-rollback-sls-delaying-artemis-april/
• “SpaceX’s most-flown Falcon booster launches on record 33rd flight” – https://spaceflightnow.com/2026/02/21/live-coverage-spacexs-most-flown-falcon-booster-to-launch-on-record-33rd-flight/
• “German defense firm said to be weighing bid for Mynaric” – https://spacenews.com/german-defense-firm-said-to-be-weighing-bid-for-mynaric/