TESS Finds 27 Hidden Worlds by Timing Eclipses in Binary Stars
TL;DR Summary
NASA’s TESS analyzed 1,590 eclipsing binaries and found 27 candidate exoplanets by timing the stars’ mutual eclipses, a method that can detect planets even when they don’t transit. The candidates range from ~12 Earth masses to ~10 Jupiter masses, with confirmation needing follow-up velocity measurements; the work expands planet searches in binary systems beyond the standard transit approach.
- For NASA’s TESS, Stellar Eclipses Shed Light on Possible New Worlds NASA Science (.gov)
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- Astronomers Discover 27 Potential Planets Each Orbiting Two Stars, Just Like the Fictional Tatooine in 'Star Wars' Smithsonian Magazine
- Astronomers Spot Dozens of Potential ‘Tatooine’ Worlds Sci.News
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