Artist's impression of the Yellow Hypergiant star Rho Cassiopeiae around which gas shells form due to recurring outbursts observed in the last 130 years. Credit: Alex Lobel A recent five-year study ...
One of the largest known stars in the universe underwent a dramatic transformation in 2014, new research shows, and may be ...
A massive star nearing the end of its life has donned a new face, changing color and becoming hotter in a surprisingly short amount of time. The dramatic transformation may be indicative of its ...
WASHINGTON — The largest stars in the universe live the life of a rock star: They are born brilliant, live fast and die young. If that is the case, the one named WOH G64 might be considered the ...