Barnard's Run

Mission completion0 / 4

Mission briefing

What are we investigating, and why?

Barnard's Star has the largest proper motion of any star, about 10.4″ per year. SPHEREx's six-month epochs make that motion measurable. Run the model, check its track probability and moving-versus-static S/N, and record what you find.

01 Run Spectral Scout on the field

02 Compare moving-stack and static-stack S/N

03 Check per-epoch positions

04 Submit a motion assessment