This artist’s animation shows a close-up view of Betelgeuse’s irregular surface — with its giant, dynamic gas bubbles — and distant stars dotting the background. As the “virtual camera” rotates from ...

Add Yahoo as a preferred source to see more of our stories on Google. This artist’s concept shows the red supergiant star Betelgeuse and a companion star orbiting within the supergiant’s tenuous outer ...

Betelgeuse is a nearby red supergiant living through the late stages of a massive star’s life. It will eventually end in a supernova, and models of such an event suggest a display bright enough to ...

Betelgeuse is a well-known red supergiant star in the constellation Orion. Recently it has gained a lot of attention, not only because variations in its brightness led to speculations that an ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Go outside tonight when it gets dark and look to the ...

At long last, astronomers have firm evidence that Betelgeuse, one of the most famous stars in the night sky, is not alone. Using the European Southern Observatory's Very Large Telescope (ESO's VLT), a ...

Betelgeuse is one of the most watched stars in the night sky. People have followed this reddish point on Orion’s shoulder for millennia. Modern astronomers have mapped its enormous surface, watched it ...

Add Yahoo as a preferred source to see more of our stories on Google. Astronomers have observed a faint blue star near the red supergiant star Betelgeuse ...

A close analysis of the light curve – the record of starlight waxing and waning – for the old red supergiant star Betelgeuse has revealed the possibility of a 2nd star in the system. In other words, ...