First Confirmed Exoplanet System
Publishes evidence for planets orbiting pulsar PSR B1257+12.
Explore 10 historical events and records for Poland in 1992.
Sorted by month and day. Records with no month are shown last. Showing 10 of 10 unique records.
Publishes evidence for planets orbiting pulsar PSR B1257+12.
Reports the first confirmed planetary system beyond the Solar System.
Appointed Prime Minister of Poland
10% decline in output and Russia shuts off gas supplies
Russian troops start to leave Poland
Russian troops start to leave Poland
Begins the Optical Gravitational Lensing Experiment with Polish collaborators.
Creates a long-running survey for microlensing events and variable stars.
Reports planetary-mass companions orbiting the millisecond pulsar PSR B1257+12.
Russian troops start to leave Poland
Generated from the World History Database historical_events table. Identical display records are collapsed; descriptions otherwise retain the stored text. Coverage and source quality vary. Check primary and specialist sources before citing individual historical claims.