Health NASA Study Shows Sun-like Stars Emit Less X-ray Radiation, Boosting Life Prospects on Planets by Dr Natalie Singh - Health Editor April 20, 2026 by Dr Natalie Singh - Health Editor April 20, 2026 NASA’s new study shows that Sun-like stars emit only one-third the expected X-ray radiation, a finding that may improve the prospects for life on orbiting planets. The study measured X-ray … 0 FacebookTwitterPinterestEmail