Story perspectives
Three Earth-Sized Planets Discovered in Binary Star System
11/13/2025
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Story summary
- Three Earth-sized planets orbit the binary star system TOI-2267, 190 light-years away.
- Two planets orbit one star, and the third orbits the other.
- Astronomy & Astrophysics reports the discovery, with NASA's TESS and ground-based observatories confirming.
- The finding prompts questions about stability and formation in complex environments and highlights the role of combined observations.
