Astronomers using the NASA/ESA Hubble Space Telescope have discovered the reason for the dimming of a red hypergiant star called VY Canis Majoris.
This...
In a study published this month in the journal Astronomy & Astrophysics, astronomers analyzed the properties of four yellow hypergiant stars, including...
European astronomers have reported results of a thirty-year study of a hypergiant star dubbed HR 8752 that passed through an evolutionary stage known as...