Science

NASA Discovers Possible Second-Generation Planets

Updated 2026-10-05 16:10 UTC 1 source Neutral

NASA's Hubble Space Telescope has identified potential second-generation planets orbiting dead white dwarf stars. This discovery could provide new insights into the evolution of planetary systems.

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NASA

Suspected Second-generation Planet Solves NASA Hubble Cold Case

New analysis of archival Hubble data points to the possibility of “dead” white dwarf stars hosting second-generation planetary systems.

2026-10-05 15:00 UTC