With President-elect Donald Trump and newly-minted efficiency czar Elon Musk looking on, SpaceX launched the world’s most powerful rocket on its sixth test flight Tuesday, an up-and-down trip to space by a gargantuan Super Heavy-Starship to evaluate a variety of safety and performance upgrades.
The mission is likely to be the fourth and final Starship flight before the end of 2024. Liftoff from Pad 1 at Starbase at Boca Chica Beach, Texas, is set for 4 p.m. CST (5 p.m. EST, 2200 UTC).
This will be the fastest turnaround for the Starship program as SpaceX works towards what needs to become a weekly launch cadence for NASA’s Artemis program. Liftoff is set for no earlier than 4 p.m. CST (5 p.m. EST, 2200 UTC) on Nov. 18.
As a milestone for NASA’s Human Landing System program, SpaceX is working towards an on-orbit propellant transfer demonstration campaign, beginning in spring 2025. The Artemis 3 Moon landing is targeting touchdown in Fall 2026.
The launch continues SpaceX’s advancement of the rocket, which is key not only to its ambitions, but also to NASA’s Artemis program. Liftoff from Starbase is set for 7 a.m. CDT (1200 UTC), the start of a 30-minute launch window.
The public scoping on Starship missions at Launch Complex 39A offer community input through in-person and virtual information sessions. The open house-style meetings come about a month following the conclusion of an environment review on a 100-acre SpaceX expansion at KSC.
The mission will focus on proving the reusability of the rocket and not on additional flight objectives, like operating the payload bay door or reigniting the vacuum engines on the Ship upper stage. The June 5 launch window opens at 7 a.m. CDT (8 a.m. EDT (1200 UTC).
The Federal Aviation Administration released the launch license modification allowing the mission to move forward on Wednesday afternoon. Starship launched at 8:25 a.m. CT (9:25 a.m. ET, 1325 UTC).
SpaceX published a livestream for the mission, suggesting it could launch its more than 400-foot-tall rocket by mid-March. There are still a number of outstanding items before that could happen, including the Federal Aviation Administration issuing a launch license.
NASA Administrator Bill Nelson announced on Tuesday that Artemis 2 will be delayed until Sept. 2025 and Artemis 3 until Sept. 2026. The additional time is needed both from a hardware readiness perspective as well as to answer outstanding questions about the heat shield.