What it’s like to stand here
PSR B1257+12 c
weight
1.18 g

Illustration computed from this world’s measured and derived values, not a photograph.

Sub-Neptune

PSR B1257+12 c

Pulsar Timing: spotted by tiny shifts in the steady beat of its host pulsar.

PSR B1257+12
host star
1.91 R⊕
radius
4.30 M⊕
mass · measured
67 days
orbital period
avg temp
What it's like to stand here
1.18 g
your weight (measured mass)
67 days
one year, in Earth time
sun size, needs orbit
sky color, needs star temp
0.8×
how high you could jump vs Earth
normal
day/night cycle (not tidally locked)
How long to get there · 1,957 ly away
Jet airliner
2.3 billion years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
3.1 million years
dies en route1000-yr cryo: fails
Light speed
1,957 years
dies en route1000-yr cryo: fails
Warp 10
2 years
arrives, just older
Folding spacetime
instant
arrives thriving
Size vs Earth
EarthPSR B1257+12 c is 1.9× the width of Earth
Explore from here · roam the neighborhood
Host star
PSR B1257+12
host star · 3 planets
Explore →

Zoom out: star → system → (soon) galaxy arm, host black hole, and a real image of the host galaxy.

Illustration generated from PSR B1257+12 c's confirmed parameters, not a photograph.