Hubble Space Telescope Captures a Fascinating Cosmic Occurrence 'Blue Lurker' Star System 2,800 Light-Years From Earth In a path-breaking astronomical finding, NASA's Hubble Space Telescope unraveled ...

Around 500 million years ago, the inner binary would have merged, coalescing into a massive star that weighed three times our sun — much heavier than a typical star in the M67 archive. The blue ...

Eventually, the binary ... star systems come with more complexities and thus require detailed observations to begin unraveling their history. Sandquist is interested in seeing how prevalent blue ...