![Schematic of the hierarchical configuration of the KOI-1623 system (not to scale) -- [astro-ph.EP]](https://i0.wp.com/astrobiology.com/wp-content/uploads/2026/09/Rescuing.png?resize=1200%2C720&ssl=1)
[astro-ph.EP] The Kepler mission has significantly advanced our understanding of exoplanet demographics.
Gaia Data Release 3 (DR3)
Posted inSETI & Technosignatures
Gaia DR3 Limits on Stellar Engine Technosignatures in Nearby Stars
[astro-ph.GA] An operating stellar engine that transfers momentum to its host star could produce an approximately persistent transverse acceleration during the Gaia Data Release 3 (DR3) observing epoch.