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Showing 1–1 of 1 results
Advanced filters: Author: Maria Kalitsounaki Clear advanced filters

  • Massive stars usually evolve gradually over millennia, but here one has been caught in the act. Extreme star WOH G64 shifted from red to yellow in just a year, prompting the question of whether this is due to intrinsic instability or interaction with a hidden companion.

    • Gonzalo Muñoz-Sanchez
    • Maria Kalitsounaki
    • Andrzej Udalski
    Research
    Nature Astronomy
    P: 1-12