In a video summary published October 23, Ellie in Space reported that NASA Artemis program manager Jeremy Parsons said NASA was not tracking a requirement as high as 22 launches, and that six to eight was closer to SpaceX’s plan. The earlier “around 22” estimate came from Charlie Precourt, a member of NASA’s Aerospace Safety Advisory Panel. His reported remark concerned the lander’s required fuelings but did not name Starship.
What the reported NASA clarification says
Precourt reportedly described “around 22 flights” as the latest estimate for fueling the lander. In the later briefing summary, Parsons was reported as saying NASA was not tracking a requirement that high. His reported characterization placed six to eight launches closer to SpaceX’s plan.
The distinction matters: the 22-flight figure is a qualified estimate associated with Precourt’s remarks, not a tracked NASA requirement for Starship. The Starship connection comes from the surrounding refueling discussion; Precourt did not identify the vehicle in the quoted remark.
Why the estimates are not a like-for-like comparison
Elon Musk publicly disputed the figure, saying the actual number would be more like six to eight. The statements offer competing estimates, not a shared engineering calculation: they do not describe a common mission scenario or set of assumptions that would reconcile the counts.
Two factors affecting refueling estimates are propellant boil-off, the loss of cryogenic fuel as it warms, and transfer efficiency, the share of fuel that reaches the receiving vehicle. Spaceflight commenters also questioned whether either count would prove final. Reddit users avboden pointed to the need to measure boil-off rates in space, while Sweeth_Tooth99 doubted that the eventual figure would be either 22 or eight.
The reported target for a two-Starship transfer test
Ellie in Space also reported that SpaceX was targeting early 2027 for its first orbital propellant-transfer demonstration between two Starships. The demonstration is a planned milestone for testing the transfer operation itself, separate from the disputed estimates of how many flights a lunar refueling campaign might require.
What NASA’s Artemis III plan adds
NASA’s July 15, 2026, description plans Artemis III as a 2027 demonstration in low Earth orbit. The Starship test article is planned to use Version 3 with a docking system on its nose, and astronauts will not enter it during the test. NASA describes the future Human Landing System (HLS) role as carrying astronauts from lunar orbit to the Moon’s surface and back. NASA’s Artemis III plan gives the mission context; NeoTeo has also covered NASA’s planned 2027 Artemis III orbital rehearsal.
