
Where the extrasolar planets are concerned, it’s easy to be cynical. And where the extrasolar planets orbiting Barnard’s Star are concerned, it’s even easier.
Nonetheless, the accumulating Doppler measurements seem to be making the case that there is a pod full of peas accompanying the charismatic M-dwarf as it streaks through our night-time skies.
It’s been quite a while since this blog featured actual radial velocity curves. Flower-shift-4’ing from the above-linked ApJ Letter, we have:

Most convincingly, there’s something of an offhand confirmation implicit in the way that this latest incarnation of the Barnardian system sort of fits with the emerging M-dwarf planetary consensus. Again, from the paper:

And the best part? It’s too hot for any of those Barnard planets to be overrun by an algae bloom.