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Betelgeuse

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One Of Our Most Detailed Views Yet Of Betelgeuse Reveals Unexpected Long-Lasting Structures In Its Inner Atmospherethe star is roughly circular but lumpy. two bright region are visible compared to the rest

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One Of Our Most Detailed Views Yet Of Betelgeuse Reveals Unexpected Long-Lasting Structures In Its Inner Atmospherethe star is roughly circular but lumpy. two bright region are visible compared to the rest
space-iconAstronomy

One Of Our Most Detailed Views Yet Of Betelgeuse Reveals Unexpected Long-Lasting Structures In Its Inner Atmosphere

clock-iconAugust 24, 2026

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Betel-Buddy, Betelgeuse’s Long-Suspected Companion, Is Real And Surprisingly LargeBetelgeuse B (left) struggles to stand out against the light of the supergiant star (center), both shown against their place in the sky

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Betel-Buddy, Betelgeuse’s Long-Suspected Companion, Is Real And Surprisingly LargeBetelgeuse B (left) struggles to stand out against the light of the supergiant star (center), both shown against their place in the sky
space-iconAstronomy

Betel-Buddy, Betelgeuse’s Long-Suspected Companion, Is Real And Surprisingly Large

clock-iconJuly 28, 2026

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NASA's Hubble Space Telescope Observations Resolve "One Of The Biggest Mysteries" About BetelgeuseBetelgeuse and companion star Siwarha (artist concept).

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NASA's Hubble Space Telescope Observations Resolve "One Of The Biggest Mysteries" About BetelgeuseBetelgeuse and companion star Siwarha (artist concept).
space-iconAstronomy

NASA's Hubble Space Telescope Observations Resolve "One Of The Biggest Mysteries" About Betelgeuse

clock-iconJanuary 6, 2026
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Supergiant Star Spotted Blowing Milky Way’s Largest Bubble Of Its Kind, Surprising AstronomersThe bubble around DFK 52 as seen by ALMA, which operates at wavelengths far too long for our eyes, so the colors are based on shifting wavelengths to those we can see.

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Supergiant Star Spotted Blowing Milky Way’s Largest Bubble Of Its Kind, Surprising AstronomersThe bubble around DFK 52 as seen by ALMA, which operates at wavelengths far too long for our eyes, so the colors are based on shifting wavelengths to those we can see.
space-iconAstronomy

Supergiant Star Spotted Blowing Milky Way’s Largest Bubble Of Its Kind, Surprising Astronomers

clock-iconAugust 21, 2025

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It Looks Like We’ve Found Betel-Buddy, Betelgeuse’s Suspected Companion StarThe first image of Betelgeuse's companion, produced by removing distortions created by the Earth's atmosphere.

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It Looks Like We’ve Found Betel-Buddy, Betelgeuse’s Suspected Companion StarThe first image of Betelgeuse's companion, produced by removing distortions created by the Earth's atmosphere.
space-iconAstronomy

It Looks Like We’ve Found Betel-Buddy, Betelgeuse’s Suspected Companion Star

clock-iconJuly 21, 2025
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What Happens If A Star Explodes Near Earth?The remnant of Kepler's Supernova, the most recent known supernova in the galaxy. At 20,000 light years away there were no negative consequences for us.

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What Happens If A Star Explodes Near Earth?The remnant of Kepler's Supernova, the most recent known supernova in the galaxy. At 20,000 light years away there were no negative consequences for us.
space-iconAstronomy

What Happens If A Star Explodes Near Earth?

clock-iconDecember 6, 2024
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Orionids Meteor Shower Peaks Monday Morning Bringing A Trace Of Halley’s Cometorionids meteor shower photographed in 2016; meteors are visible streaking downwards in the sky, which is starry and dark blue fading to pale orange; there are hills and grasses visible and a plant in the foreground at the right hand side

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Orionids Meteor Shower Peaks Monday Morning Bringing A Trace Of Halley’s Cometorionids meteor shower photographed in 2016; meteors are visible streaking downwards in the sky, which is starry and dark blue fading to pale orange; there are hills and grasses visible and a plant in the foreground at the right hand side
space-iconAstronomy

Orionids Meteor Shower Peaks Monday Morning Bringing A Trace Of Halley’s Comet

clock-iconOctober 18, 2024
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What Is The Largest Star Ever Found – And The Most Massive?The Tarantula Nebula in the Large Magellanic Cloud is home to many of the most massive stars we know, some improbably so.

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What Is The Largest Star Ever Found – And The Most Massive?The Tarantula Nebula in the Large Magellanic Cloud is home to many of the most massive stars we know, some improbably so.
space-iconAstronomy

What Is The Largest Star Ever Found – And The Most Massive?

clock-iconOctober 1, 2024
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Betelgeuse May Not Be On The Edge Of Supernova. It Might Just Have A BuddyBetelgeuse.

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Betelgeuse May Not Be On The Edge Of Supernova. It Might Just Have A BuddyBetelgeuse.
space-iconSpace and Physics

Betelgeuse May Not Be On The Edge Of Supernova. It Might Just Have A Buddy

clock-iconSeptember 2, 2024
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Newly Released Betelgeuse Simulation Shows It As A Boiling, Bubbling Ballbetelgeuse lookes like an amourphous oragne bloobg with many cells changing

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Newly Released Betelgeuse Simulation Shows It As A Boiling, Bubbling Ballbetelgeuse lookes like an amourphous oragne bloobg with many cells changing
space-iconAstronomy

Newly Released Betelgeuse Simulation Shows It As A Boiling, Bubbling Ball

clock-iconMarch 18, 2024
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You Won't Need A Telescope To See Next Week's Rare Occultation Of BetelgeuseA view of Betelgeuse from the Herschel Space Observatory. Betelgeuse (center) is surrounded by a clumpy envelope of material in its immediate vicinity

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You Won't Need A Telescope To See Next Week's Rare Occultation Of BetelgeuseA view of Betelgeuse from the Herschel Space Observatory. Betelgeuse (center) is surrounded by a clumpy envelope of material in its immediate vicinity
space-iconAstronomy

You Won't Need A Telescope To See Next Week's Rare Occultation Of Betelgeuse

clock-iconDecember 8, 2023
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Next Month An Asteroid Will Hide Betelgeuse And Might Reveal Its SecretsBetelgeuse has covenction cells we struggle to map, let alone understand, but an asteroid's passage could help

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Next Month An Asteroid Will Hide Betelgeuse And Might Reveal Its SecretsBetelgeuse has covenction cells we struggle to map, let alone understand, but an asteroid's passage could help
space-iconAstronomy

Next Month An Asteroid Will Hide Betelgeuse And Might Reveal Its Secrets

clock-iconNovember 16, 2023
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Betelgeuse’s Pulsations Suggest Its Explosion Is Not Far OffThe recent changes in Betelgeuse's brightness might be more significant than we thought

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Betelgeuse’s Pulsations Suggest Its Explosion Is Not Far OffThe recent changes in Betelgeuse's brightness might be more significant than we thought
space-iconAstronomy

Betelgeuse’s Pulsations Suggest Its Explosion Is Not Far Off

clock-iconJuly 4, 2023
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Supergiant Stars Wave Red Flags Months Before They Go SupernovaAn artist's impression of Betelgeuse at the moment it goes supernova, but the image could equally be any one of thousands of red supergiants in galaxies close enough for us to track their path to explode

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Supergiant Stars Wave Red Flags Months Before They Go SupernovaAn artist's impression of Betelgeuse at the moment it goes supernova, but the image could equally be any one of thousands of red supergiants in galaxies close enough for us to track their path to explode
space-iconAstronomy

Supergiant Stars Wave Red Flags Months Before They Go Supernova

clock-iconOctober 14, 2022
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Mysterious “Great Dimming” Of Betelgeuse Revealed To Be A Dust Cloudarticle image

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Mysterious “Great Dimming” Of Betelgeuse Revealed To Be A Dust Cloudarticle image
space-iconAstronomy

Mysterious “Great Dimming” Of Betelgeuse Revealed To Be A Dust Cloud

clock-iconJune 16, 2021
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