Earth-size worlds

Hubble Succeeds Where TESS Couldn’t: It Measured the Nearest Transiting Earth-Sized Planet

Twenty-two light-years away, a rocky world orbits a red dwarf. It's called LTT 1445Ac, and NASA's Transiting Exoplanet Survey Satellite…

1 year ago


This work is licensed under a Creative Commons Attribution 4.0 International License.