The boundary between stars and planets appears increasingly indistinct. Objects such as brown dwarfs, neither fully stars nor ...

Astronomers using the Very Large Telescope study faint brown dwarfs in the RCW 36 nebula to understand substellar populations ...

Add Yahoo as a preferred source to see more of our stories on Google. JWST finds phosphine gas on ancient brown dwarf star Wolf 1130C. (CREDIT: Adam Burgasser) When astronomers pointed the James Webb ...

There's a whole slew of objects that astronomers aren't sure whether to classify as "failed stars" or "overgrown planets." ...

An artist’s impression of the stellar dimming event caused by a brown dwarf or super-Jupiter with massive rings (foreground) forming an opaque “saucer” through which some light from the star ...

"The most likely explanation for the dimming is a brown dwarf – an object heavier than a planet but lighter than a star – surrounded by a vast and dense ring system." When you purchase through links ...

Schematic of the Wolf 1130ABC triple system, composed of the red dwarf star Wolf 1130A (l), its close and compact white dwarf companion Wolf 1130B (c), and the distant brown dwarf tertiary Wolf 1130C ...

An international team, utilizing the Subaru Telescope and its SCExAO system, reported the discovery of a massive planet (HIP 54515 b) and a brown dwarf (HIP 71618 B), representing the initial findings ...

The James Webb Space Telescope zoomed in on extremely faint objects, called brown dwarfs, in the Flame Nebula. Credit: NASA / ESA / CSA / STScI / M. Meyer (University of Michigan) There's a class of ...