universetoday.com/articles/astronomers-detect-potential-second-generation-planet-around-dying-stellar-white-dwarf Astronomers Detect Potential ‘Second Generation’ Planet Around Dying Stellar White Dwarf
A dying white dwarf 270 light-years away shows niobium levels 1,000 times the Sun's, evidence astronomers say points to a Jupiter-like planet that formed from the star's own death debris. It orbits every 4.4 days and marks the first detected second-generation planet, reopening a decades-old argument over whether stellar remnants can build new worlds.
— via Universe Today, Bruce Dorminey
