Astronomers discover new supergiant fast X-ray transient, expanding rare class
Italian astronomers report the detection of a new X-ray binary (XRB), which has received the designation 4XMM J181330.1-17511 ...
Space on MSN6mon
Rare Milky Way star cluster is packed with red supergiants 1 million times brighter than the sun
An investigation using the star-surveying Gaia space telescope revealed that the Barbá 2 is packed with red supergiant stars, ...
JSTOR Daily6y
Red Supergiants in the Disk of M81: Tracing the Spatial Distribution of Star Formation 25 Myr in the Past
Red supergiants (RSGs) form a well‐defined sequence on the color‐magnitude diagrams that peaks near \documentclass{aastex} \usepackage{amsbsy} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{bm ...
Nanowerk3y
Blue supergiant
Blue supergiants are found towards the top left of the Hertzsprung–Russell diagram, above and to the right of the main sequence. They are larger than the Sun but smaller than a red supergiant, with ...