In other words, Betelgeuse is actually two stars. This hypothesized, unknown star—excellently nicknamed Betelbuddy—is likely ...

Since our sun ejects material into the solar system, so could Betelgeuse, but on a different scale. NASA’s Hubble Space Telescope appeared to confirm that a “burp” from within Betelguse ...

The Sun is 93 million miles away ... In the same part constellation, Orion, as Betelgeuse but even farther away is the Orion Nebula, a place where we see new stars forming. Its distance is ...

To give a sense of scale, if Betelgeuse were placed at the center of our solar system, its surface would extend beyond the ...

This figure shows measurements of Betelgeuse's brightness from different observatories from late 2018 to present. The blue and green points represent data from ground-based observatories.

The story describes Betelgeuse as “the red giant that marks ... “We have a long way to go before a neural network could surpass our own [brain],” Brown continued, but the technology could ...