ORBITAL
Kepler-1649c
A rocky world in the habitable band, 300 light-years out.
[ nebula photo ]
THE SECOND EARTH CENSUS
How 5,000 confirmed exoplanets rewrote the odds of finding a twin — and where the next survey looks.
Kepler-1649c
A rocky world in the habitable band, 300 light-years out.
How 5,000 confirmed exoplanets rewrote the odds of finding a twin — and where the next survey looks.