- Ask Ethan: How Can We Tell If An Exoplanet Has A Surface? Forbes
- Earth-like worlds capable of sustaining life may be less common than we thought CNET
- Earth's Atmosphere Could Be a Truly Rare Thing, Thanks to One Chemical Process ScienceAlert
- Astronomers estimate 29 potentially habitable exoplanets may have received signals from Earth CBC.ca
- If there are aliens in nearby star systems, they may have already spotted Earth CNET
- View Full coverage on Google News
