- Repeating radio signal leads astronomers to an Earth-size exoplanet - CNN https://www.cnn.com/2023/04/04/world/exoplanet-radio-signal-scn/index.html 32 comments aliens
- Repeating radio signal leads astronomers to an Earth-size exoplanet | CNN https://edition.cnn.com/2023/04/04/world/exoplanet-radio-signal-scn/index.html 3 comments worldnews