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Kepler-128 c

Kepler-128 c is a hot super-Earth orbiting a bright white-yellow star 1,293 ly away. A year there lasts 22.8 days. It was found using the transit method: it dims its star as it passes in front.

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Gravity14.35 m/s²1.46× Earth measured

Size1.52× Earthradius measured

Mass3.38× Earthmeasured

Temperature≈ 570 °Cequilibrium temperature measured

Distance1,293 light-yearsfrom the Sun

Its star6,072 Ka hot white-yellow star

One year22.8 daystime to orbit its star

Discovered2013transit

What it would be like in Worldwalk imagined

Nobody has seen the surface of Kepler-128 c. The game builds it from the real numbers above: you land on bare, cratered rock with no air.

Air: None (bare rock). Surface pressure: almost none.
A 70 kg explorer would feel like 102 kg.
A jump that clears 50 cm on Earth would reach about 34 cm.
With almost no air, a hammer and a feather fall side by side, and sound cannot travel.

Pack the right suit. Choose 3 of 6 modules (cooling, heating, pressure hull, extra oxygen, radiation shield, jetpack), complete 3 surveys and get back to the lander before your oxygen runs out.

Play Kepler-128 c

Other planets around Kepler-128

Kepler-128 b1.88× Earth

Similar worlds nearby

Kepler-1514 c1,296 light-years Kepler-775 b1,300 light-years Kepler-1141 b1,284 light-years Kepler-1542 b1,302 light-years Kepler-1542 c1,302 light-years Kepler-1542 d1,302 light-years

Sizes, masses, temperatures and orbits come from the NASA Exoplanet Archive (Planetary Systems Composite table). Values marked estimated are calculated from the other measurements; the surface and air are imagined for the game.