← The Floor
Science and machinesAwaiting the outcome

Will two spacecraft transfer fuel to each other in orbit before October?

Answering is closed. The attempt window is open and nobody knows yet.

Concluded from · A ship-to-ship propellant transfer confirmed by the operator before 1 October.

Closed 11 days ago

44%

Transfer completed

56%

No transfer yet

13 points apart — the bar grows from even, in the direction the room leans.

Where you stand

The room's largest group answered "No transfer yet".

Answered as you did

Lead over second

13 pts

"No transfer yet" is ahead

Everyone here

889

112 changed their mind

How divided

Genuinely divided

agreed → even

Every answer, with how many people gave it
AnswerShare of the roomPeopleShare
Transfer completed38844%
No transfer yetmost50156%

Settles by 5 Oct · The operator's own confirmation, corroborated by one independent tracker decides it.

889 have taken a position · 112 changed their mind · 3 reasons

What people are weighing

Take a position to mark what weighed with you

  • An internal tank-to-tank transfer was demonstrated last yearTransfer completed
  • Two vehicles must launch within days of each otherNo transfer yet
  • The last two flights ended before orbitNo transfer yet

How the room moved

0%25%50%75%100%1 Jul14 Jul27 Jul10 Aug23 Aug5 Septnow

Share of the room, 0 to 100 per cent · 1 Jul to now

Transfer completed 44% nowNo transfer yet 56% now

What settles this, and when it closes

Settles yes on a confirmed propellant transfer between two vehicles in orbit, of any quantity.

Source: The operator's own confirmation, corroborated by one independent tracker · expected by 5 Oct

Counting closes on 8 Sept.

What people said · 3

Every bubble carries the side its writer took.

Take a position above to add your view. You can read everyone else’s now.

Mei L.@mei_l· 1 Sept

Transfer completed

They only need it to work once, and they have flown the hardware twice already this year.

33 called it the strongest case

Mirela V.@mirela_v· 9 Sept

No transfer yet

Two vehicles inside a few days is the hard part, not the plumbing. The pad turnaround has never been demonstrated at that cadence.

Owen R.@owen_r· 10 Sept

Transfer completed

The internal transfer last year was the physics. What is left is logistics, and logistics is the thing this operator is actually good at.

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