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These supernovas are whipping up a storm, contributing to cosmic life and death

Astronomers have observed a so-called standard candle supernova generating clouds of cosmic dust, bringing us a step closer to understanding the life and death cycle of stars.

Milky wayMagallanesy antáica chilenaUnited statesLifan wangRandy howellLingzhi wangChinese academy of sciences south america centerTexasam universitySpace telescopeChinese academySciences south america centerJames webb space telescopeWebb telescopeCumbres observatoryNeutron starCosmic dust

Record-breaking failed star orbiting stellar corpse is 3,600 degrees hotter than the sun

Astronomers have discovered a failed star that can't sustain nuclear fusion in its core, but is 2,000 degrees Fahrenheit hotter than the sun.

Naama hallakounWeizmann institute of scienceAstrophysics departmentEuropean southern observatoryVery large telescopeWebb space telescopeParticle physicsWeizmann instituteJames webb space telescopeBrown dwarfWhite dwarfDegrees fahrenheitDegrees celsiusTellar companionSurface temperatures

Ghost stars haunt the center of the Milky Way galaxy Now we know why

The galactic bulge at the heart of the Milky Way is haunted by the ghosts of dead stars spread out as a mysterious arrangement of planetary nebulas.

Albert zijlstraBryan reesUniversity of manchesterMilky wayHubble spaceVery large telescopeAstrophysical journalPlanetary nebulaLanetary nebulasMilky wayHubble space telescopeTellar companionHubble imagesGalactic bulge

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