failed star

James Webb Space Telescope finds 1st 'failed star' candidates beyond the Milky Way

Runaway 'failed star' races through the cosmos at 1.2 million mph

A failed star and an ammonia trail could reveal how some giant exoplanets form

James Webb Space Telescope's 'shocking' discovery may hint at hidden exomoon around 'failed star'

James Webb Space Telescope spots hint of mysterious aurora over 'failed star'

James Webb Space Telescope spies record-breaking 'failed star' that shouldn't exist (video)