Suspected Second-generation Planet Solves NASA Hubble Cold Case
Image: NASA
Machine-written summary, checked against the sources below
New analysis of archival Hubble data suggests that "dead" white dwarf stars may host second-generation planetary systems, offering a possible explanation for a longstanding puzzle noted by NASA.
New analysis of archival Hubble data points to the possibility of “dead” white dwarf stars hosting second-generation planetary systems.
Summary by NASA, the primary source