Betelgeuse's Brightness Mystery Explained

Oddly dimming star Betelgeuse isn't ready to explode after all

Even though Guinan's prediction was right, the mystery of Betelgeuse's recent dimming isn't exactly solved. As the star faded, several of ...

Betelgeuse: Its Mysterious 'Great Dimming' Explained At Last - Forbes

It's a normal variation in brightness caused by pulsations or interactions with other stars. It's dust, something that red supergiant stars ...

Betelgeuse (Alpha Orionis): Star Type, Supernova, Name, Location

In infrared light, Betelgeuse is brighter than any other star in the sky. In late 2019 and early 2020, Betelgeuse experienced an episode known ...

The Great Dimming of Betelgeuse finally explained - Popular Science

But as Betelgeuse's brightness plummeted, he couldn't ignore the apparent anomaly. So he set out to prove that the standard cycles had ...

Betelgeuse's Brightness Mystery Explained Meet the ... - YouTube

Betelgeuse Betelgeuse is one of the brightest and most massive stars in the night sky, located in the constellation Orion.

Why did the star Betelgeuse mysteriously go dark? - Quora

Betelgeuse is an irregular variable red giant, meaning that its brightness varies irregularly. That's what it does. It's happened before and ...

Betelgeuse Mystery Explained Using Data From Hubble

While it's typical for stars to grow brighter and dimmer over time, the reduction in Betelgeuse's brightness was dramatic: It dropped to just 36 ...

Dimming of Betelgeuse Explained: It Sneezed

This material was two to four times more luminous than the star's normal brightness. And then, about a month later, the southern hemisphere of ...

Betelgeuse: why star is behaving oddly and what would happen if it ...

But Betelgeuse has since become bright again. For a few days this year, it was the brightest star in Orion – brighter than we have ever seen it.

The Mysterious Dimming of Supergiant Star Betelgeuse is Solved

The dimming of Betelgeuse was caused by silicon monoxide dust forming a veil around the star, reducing its brightness significantly. How did temperature ...

Mysterious dimming of Betelgeuse explained? | Space - EarthSky

The material was two to four times more luminous than the star's normal brightness. And then, about a month later the south part of Betelgeuse ...

SciTechDaily on X: "Betelgeuse's Brightness Mystery Explained ...

Betelgeuse's Brightness Mystery Explained: Meet the Hidden “Betelbuddy” Star | https://t.co/5QKyz1sFpc.

Betelgeuse: The Great Dimming and When it Might Supernova

Observational astronomy has played an important role in tracking changes in the brightness of Betelgeuse and other supernova candidates.

Mystery over Betelgeuse star that inexplicably started dimming has ...

In the wake of the Great Dimming, some researchers had speculated that the drop in brightness could be an indication the star was about to die ...

Over time, Betelgeuse changed color. Now it's also lost its rhythm

But shortly after the Great Dimming in early 2019, the brightness changes became erratic. The different plot symbols and colors denote stellar ...

Mystery of the dimming of massive star Betelgeuse explained

Based on Hubble Space Telescope observations, scientists said they believe Betelgeuse ejected a huge hot, dense cloud of material into space ...

Betelgeuse 'Great Dimming' Mystery Solved by Satellite Photobomb

By early February of 2020, however, the fading had stopped, and within weeks the star had returned to its regular brightness, which left ...

Betelgeuse: the story of a mysterious Star - Vaonis

On December 8th 2019, though, an unusual decrease in brightness surprised astronomers worldwide. A decrease in intensity such as this had not ...

Betelgeuse's Bright Mystery Explained: Meet the Hidden 'Betelbuddy ...

Betelgeuse, the 10th brightest star in the night sky, may not be as close to exploding as a supernova, according to a new study of its brightness variation.

The “Great Dimming” of Betelgeuse explained - Big Think

As a semiregular variable star, it can undergo shifts in its brightness of varying intensity for irregular lengths of time. Scientists were ...