NASA has discovered an Earth-sized planet orbiting in the habitable zone of its star - CBS News
- NASA has discovered an Earth-sized planet orbiting in the habitable zone of its star CBS News
- Second potentially habitable Earth-size planet found orbiting nearby star CNN
- TESS Finds System's Second Earth-Size Planet NASA Goddard
- MSU helps discover planet that could support life WLNS
- NASA discovers new Earth-sized planet in a habitable zone ABC News
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